The High-End LAQUA F-72 forms the top of the laboratory instruments series and measures the parameters pH, ORP, ion, as well as temperature. Ion selective parameters (each with his own electrode):  Ammonia ion (NH3), Calcium ion (Ca2+), Chloride ion (Cl-), Fluoride ion (F-), Nitrate Ion (NO3-), Potassium ion (K+) The auto-diagnostic function of the F- series allows the user to ensure that the instruments always provide powerful and reliable measurements. The LAQUA F-72 is fully GLP/GMP compliant and can be connected to an external printer. To ensure traceability, all results are recorded along with sample name, user ID and calibration information. The instrument offers you the proven calibration functions with automatic buffer recognition, stability display as well as the display of the electrode status (wear indicator). We offer a comprehensive range of conductivity electrodes suitable for all types of applications and samples. Known for their stability and durability, HORIBA's electrodes provide accurate measurements under all conditions.LAQUA's large capacitive touch screen panel:Large 5,7" (115,2 x 86,4 mm) graphic touch- color screen Display easy-to-understand menus for values and functionsEffortless single-touch operations- tap, flick and dragSwitch between real-time digital graphs or analogue displays during measurement with a single finger movement  Single channel displayExtensive on-screen support on the meter through an electronic user manual with colour images that can be accessed at any time and includes problem-solving instructions for calibration or measurementFeatures:Easy navigation for main instrument and electrode inspections Mode for periodic inspections: JIS/pharmacopoeia/digital simulator Customisable auto-hold function for calibration and measurement Simultaneous connection to a GLP/GMP compliant and a PC Digital memory - up to 2,000 measurement data sets can be recorded360° electrode stand which holds up to three electrodes and is height adjustable  USB PC communication and USB memory  Multilingual support (Japanese, English, Chinese, Korean)Scope of deliveryF-72 Meterelectrode standprotection coverpower adaptor with 6 plugsdata acquisition software in USB9615S-10D - refillable, glass-body pH electrode with integrated temperature sensor, 1m cable, BNC & phono jack502-S - each 1x pH 4.01, 7.00, 10.01, 3.33M KCl solution (250 ml)

The Dual Channel LAQUA F-73 forms the top of the laboratory instruments series and measures the parameters pH, ORP, ion, as well as temperature.  Ion selective parameters (each with his own electrode):  Ammonia ion (NH3), Calcium ion (Ca2+), Chloride ion (Cl-), Fluoride ion (F-), Nitrate Ion (NO3-), Potassium ion (K+) The auto-diagnostic function of the F- series allows the user to ensure that the instruments always provide powerful and reliable measurements. The LAQUA F-73 is fully GLP/GMP compliant and can be connected to an external printer. To ensure traceability, all results are recorded along with sample name, user ID and calibration information. The instrument offers you the proven calibration functions with automatic buffer recognition, stability display as well as the display of the electrode status (wear indicator). We offer a comprehensive range of conductivity electrodes suitable for all types of applications and samples. Known for their stability and durability, HORIBA's electrodes provide accurate measurements under all conditions.LAQUA's large capacitive touch screen panel:Large 5,7" (115,2 x 86,4 mm) graphic touch- color screen Display easy-to-understand menus for values and functionsEffortless single-touch operations- tap, flick and dragSwitch between real-time digital graphs or analogue displays during measurement with a single finger movement  Switchable single or dual channel displayExtensive on-screen support on the meter through an electronic user manual with colour images that can be accessed at any time and includes problem-solving instructions for calibration or measurementFeatures:Easy navigation for main instrument and electrode inspections Mode for periodic inspections: JIS/pharmacopoeia/digital simulator Customisable auto-hold function for calibration and measurement Simultaneous connection to a GLP/GMP compliant and a PC Digital memory - up to 2,000 measurement data sets can be recorded360° electrode stand which holds up to three electrodes and is height adjustable  USB PC communication and USB memory  Multilingual support (Japanese, English, Chinese, Korean)Scope of deliveryF-73 Meterelectrode standprotection coverpower adaptor with 6 plugsdata acquisition software in USB Manufacturer article number: 3200575123 (F-73G)

Multifunctional Dual-Channel Laboratory Meter for pH, Redox, Ion-Selective Parameters, and More Professional Horiba F-74 Laboratory Device for Simultaneous Analysis of Multiple Water and Ion Parameters The Horiba F-74 dual-channel laboratory device combines a wide range of analytical measurement methods for various parameters in a powerful system. It measures pH, redox, temperature, conductivity, resistance, salinity, TDS, and ion-selective parameters. The device operates with two independent channels: The first channel is designed for measuring pH, ion-selective parameters, mV, and redox potential. The second channel can measure conductivity, salinity, resistance, and TDS. Automatic buffer and calibration solutions, visual stability indicators, and integrated electrode status ensure reliable and repeatable results. This channel separation allows different parameters to be measured efficiently and simultaneously, supporting safe and convenient operation in the laboratory. Powerful Dual-Channel System for Precise Laboratory Analysis The Horiba F-74 is designed for laboratory environments where measurement accuracy, documentation, and process safety are crucial. Simultaneous recording of multiple parameters saves time and increases the analytical value, especially for complex samples. Its intuitive operation makes the device suitable for both routine analyses and demanding measurement tasks in research, quality control, and industry. Technical Highlights and Key Advantages of the Horiba F-74 Dual-Channel Laboratory Device The laboratory meter offers numerous features that simplify daily use and support compliance with standards: Touchscreen color display for intuitive control and clear visualization Automatic buffer and calibration recognition for reliable results GLP/GMP compliance for regulated applications Data storage and PC communication for easy archiving and analysis The combination of measurement versatility, user-friendliness, and high precision makes the Horiba F-74 an ideal solution for professional multi-parameter laboratory analyses. Frequently asked questions How long is the warranty period for HORIBA analysers? The warranty period is 2 years for the 300 (WQ) series and 1 year for the F series after delivery. Where can I find suitable replacement electrodes or buffer solutions? You can find the appropriate replacement electrodes and buffer solutions in the shop under the main item at the bottom of the cross-selling section. How do I clean the probe before calibration? The sensors should be cleaned with DI water (deionised). After cleaning, wipe them with tissue paper if possible.

High-end laboratory measuring instrument for analytics  Dear customers, herewith we offer you our highly professional Horiba laboratory table-top measuring instrument of the 2000 series.  The LAQUA 2000 series laboratory tabletop meter has a very high-quality 5 inch display with backlighting which shows you all the important information, such as the measured value with up to four decimal places in this version (depending on the resolution), the temperature, the date with time and much more.  The LAQUA 2000 series also offers you an adequate device memory with automatic data storage after a set time interval to document your daily measurements accurately over a long period of time. To protect the device settings from unauthorised access, they are password-protected. After your measurements, you can easily transfer all measurement data from the device to your PC via a USB cable in CSV, Excel and Pdf formats using the DAS20 software.  In order to facilitate your daily work with the device, the table measuring device visualises the correct calibration, the stable measurement as well as the electrode wear condition. The operation is intuitive because the available keys are marked with symbols and abbreviations. After the analysis, you can clean the device easily and in a time-saving manner with a damp cloth, as the surface is dirt-repellent due to its nature. With the electrode stand included in the scope of delivery, two electrodes can be held and adjusted in height. This allows you to individually align your electrode to your container or glass for calibration and measurement. Special features of the Laqua ION2000 model : The ION2000 is a laboratory meter to which you can connect the separately available ion-selective Horiba probes or determine the pH value and the redox value via the electrodes. Single input, connection of one electrode. Ions (ammonia, calcium, chloride, fluoride, nitrate, potassium)  Measurement ion-selective  accepts combined and half-cell ion-selective electrodes  wide measuring range from 0.000 μg/L to 9999 g/L  accepts up to 5 user-defined ion calibration points  choice of preferred units: μg/L - mg/L - g/L, ppm - ppt, mmol/L - mol/L  Resolution of 4 significant digits after the decimal point with automatic scaling  pH-ORP wide measuring range; -2.000 to 20.000 pH  high accuracy; ± 0.003 pH  resolution: 0.1, 0.01 or 0.001 pH  continuous display of calibrated points  display of offset and slope - by segment and average up to 5 pH  calibration points ± 2000.0 mV  1-point redox calibration  automatically recognises and calibrates USA, NIST, NIST2 and DIN pH buffers  allows CUST (Custom) buffers for manual calibration  Below we would like to show you in full the general functions of the Horiba LAQUA 2000 series:  internal memory for up to 2000 data sets, measurement data with time and date information  records and stores data in the unit memory based on a specified time interval  a 4-digit password protects the meter set-up mode from unauthorised access  data can be transferred to a computer and exported in the following formats CSV/Excel/PDF  GLP/GMP compliance of the instrument as data can be displayed, recorded and printed with date and time stamp on the instrument  Software updates can be downloaded to the instrument  Calibration reminder function, indicates that it is time to calibrate (alarm adjustable up to 90 days)  Electrode holder is mounted on the meter and can hold up to 2 electrodes (rotates 360º and can be moved up and down 30cm)  Displays measurement stability in measurement and calibration mode  displays electrode condition based on calibration data  smooth surface, easy cleaning  RS-232/USB, therefore easy PC and printer connection and free instrument software  Ergonomic design for easy viewing and operation  Clearly labelled and easy-to-use ports for communication and measurement  5" digital display with backlight, shows all important measurement values and status  Automatic calibration, recognises a wide range of standard solutions adjustable switch-off time (up to 30 minutes)  temperature compensation, the temperature in °C or °F is either automatically detected if a temperature sensor is connected (ATC mode) or manually entered by the user  several measuring modes:  Auto-Stable mode signals a stable measured value, Auto-Hold mode holds a stable measured value Real Time mode continuously displays current readings  small meter footprint of 155 x 150 mm, saves valuable space  Temperature detection, easy display of sample temperature user selectable resolution, up to 3 digits  Fixed and individual calibration points Easy navigation, navigate through the settings menu by up, down, right and left  Scope of delivery:  Measuring device with integrated electrode stand  Universal mains adapter with 6 plugs  Operating instructions  Manufacturer part number: Meter only ION2000 (3200896963) 

Stress-free measurement - professional model Water quality analysis is repeatedly performed in laboratories on a daily basis. Our multiparameter laboratory measuring instrument was developed to provide simplicity with excellent on-site usability - from operation and maintenance through to troubleshooting. Simultaneous measurement is possible by connecting two electrodes at the same time.Ideal for student training and routine applications. Good value for money: no bells and whistles that sounds good but is rarely used. From a renowned manufacturer whose company started with pH meters as early as 1945.Highly accurate measurements Automatic temperature compensation Accepts up to 6 pH- and up to 5 conductivity- calibration points Auto calibrates USA, NIST, & DIN pH buffers Displays offset & average slope Allows 1-point ORP-, salinity- and temperature- calibrationScope of delivery: Measuring device with integrated electrode stand Universal mains adapter with 6 plugs Operating instructions Starter set version additionally contains: 9625-10D refillable pH electrode with plastic body 9382-10D plastic body conductivity electrode, cell constant k=1.0 pH 4, 7 and 10 buffer solutions & 3.33M KCl (1 x 250ml each)84 µS/cm, 1413 µS/cm, 12.88 mS/cm conductivity standard (1 x 250ml each)with electrode holder Manufacturer article number:1300095722 (PC1500-SR)

High-end laboratory measuring instrument for analytics  Dear customers, herewith we offer you our highly professional Horiba laboratory table-top measuring instrument of the 2000 series.  The LAQUA 2000 series laboratory tabletop meter has a very high-quality 5 inch display with backlighting which shows you all the important information, such as the measured value with up to three decimal places (depending on the resolution), the temperature, the date with time and much more.  The LAQUA 2000 series also offers you an adequate device memory with automatic data storage after a set time interval to document your daily measurements accurately over a long period of time. To protect the device settings from unauthorised access, they are password-protected. After your measurements, you can easily transfer all measurement data from the device to your PC via a USB cable in CSV, Excel and Pdf formats using the DAS20 software.  In order to facilitate your daily work with the device, the table measuring device visualises the correct calibration, the stable measurement as well as the electrode wear condition. The operation is intuitive because the available keys are marked with symbols and abbreviations. After the analysis, you can clean the device easily and in a time-saving manner with a damp cloth, as the surface is dirt-repellent due to its nature. The electrode stand included in the starter set can be used to hold two electrodes and adjust their height. This allows you to individually align your electrode to your container or glass for calibration and measurement. Special features of the Laqua PC2000 model (multi-parameter): The PC2000 is a combination of the ION2000 and the EC2000 with the advantage that you can measure all parameters with one device. Dual input, connection of 2 electrodes at the same time. pH-ORP wide measuring range; -2.000 to 20.000 pH  high accuracy; ± 0.003 pH  resolution: 0.1, 0.01 or 0.001 pH  continuous display of calibrated points  display of offset and slope - by segment and average up to 5 pH  calibration points ± 2000.0 mV  1-point redox calibration  automatically recognises and calibrates USA, NIST, NIST2 and DIN pH buffers  allows CUST (Custom) buffers for manual calibration  Conductivity-resistivity-TDS-salinity wide measuring range from 0.001μS/cm to 2,000 S/cm  allows automatic and manual conductivity calibrations  records individual and average calibration factors after conductivity calibration  Calculates resistance, TDS and salinity based on measured conductivity  7 conductivity ranges:   0.000 to 1.999 μS/cm (k = 0.1)  2.00 to 19.99 μS/cm (k = 0.1, 1)  20.0 to 199.9 μS/cm (k = 0.1, 1, 10)  200 to 1999 μS/cm (k = 0.1, 1, 10)  2.00 to 19.99 mS/cm (k = 0.1, 1, 10)  20.0 to 199.9 mS/cm (k = 1, 10)  0.200 to 2.000 S/cm (k = 10) Ions (ammonia, calcium, chloride, fluoride, nitrate, potassium)  Measurement ion-selective accepts combined and half-cell ion-selective electrodes wide measuring range from 0.000 μg/L to 9999 g/L accepts up to 5 user-defined ion calibration points choice of preferred units: μg/L - mg/L - g/L, ppm - ppt, mmol/L - mol/L Resolution of 4 significant digits after the decimal point with automatic scaling  Below we would like to show you in full the general functions of the Horiba LAQUA 2000 series: internal memory for up to 2000 data sets, measurement data with time and date information records and stores data in the unit memory based on a specified time interval a 4-digit password protects the meter set-up mode from unauthorised access data can be transferred to a computer and exported in the following formats CSV/Excel/PDF GLP/GMP  compliance of the instrument as data can be displayed, recorded and printed with date and time stamp on the instrument Software updates can be downloaded to the instrument Calibration reminder function, indicates that it is time to calibrate (alarm adjustable up to 90 days) Electrode holder is mounted on the meter and can hold up to 2 electrodes (rotates 360º and can be moved up and down 30cm). Electrode holder only included in the starter set.Displays measurement stability in measurement and calibration mode displays electrode condition based on calibration data smooth surface, easy cleaning RS-232/USB, therefore easy PC and printer connection and free instrument software Ergonomic design for easy viewing and operation Clearly labelled and easy-to-use ports for communication and measurement 5" digital display with backlight, shows all important measurement values and status Automatic calibration, recognises a wide range of standard solutionsadjustable switch-off time (up to 30 minutes) temperature compensation, the temperature in °C or °F is either automatically detected if a temperature sensor is connected (ATC mode) or manually entered by the user several measuring modes: Auto-Stable mode signals a stable measured value,Auto-Hold mode holds a stable measured valueReal Time mode continuously displays current readings small meter footprint of 155 x 150 mm, saves valuable space Temperature detection, easy display of sample temperature user selectable resolution, up to 3 digits Fixed and individual calibration pointsEasy navigation, navigate through the settings menu by up, down, right and left Scope of delivery: Measuring device with integrated electrode stand Universal mains adapter with 6 plugs Operating instructions Starter set version additionally contains 9625-10D refillable pH electrode with plastic body 9382-10D conductivity electrode with plastic body, cell constant k=1.0 pH 4, 7 and 10 buffer solutions & 3.33M KCl (1 x 250ml each) 84 µS/cm, 1413 µS/cm, 12.88 mS/cm (1 x 250ml each) with electrode holderFlow cell available in combination with 9371-10 stainless steel conductivity cell for ultrapure water measurement (300-2C-C) Manufacturer part number:Meter only   PC2000 (3200896964) Starter-set   PC2000-SR (1300098882)

pH/ORP/Ion/DO/BOD/Temperature Meter Compact and Powerful Water quality analysis is repeatedly performed in laboratories on a daily basis. Our compact and powerful benchtop model was developed to provide simplicity with excellent on-site usability. -2.000 to 20.000 pH range 0.1, 0.01, & 0.001 pH resolutions USA, NIST, NIST2, DIN, and Custom pH buffer groups Up to 6 pH calibration points Offset, segment and average slopes data after pH calibration Adjustable calibration alarm up to 90 days -2000.0 to +2000.0 mV range with ORP calibration option 0.000 μg/L to 9999 g/L ion range with 3 selectable units Up to 5 user-defined ion calibration points Segment and average slopes data after ion calibration Measures dissolved oxygen (DO) and biochemical oxygen demand (BOD) Up to 60.00 mg/L / 600.0% DO range Compensates salinity, atmospheric pressure, and temperature effects in DO Pre-programmed 5-day BOD method with seed correction option Up to 2 DO calibration points Compatible with galvanic DO electrodes -30.0 to 130.0°C / -22.0 to 266.0°F temperature range with calibration option Auto stable, auto hold, and real time measurement modes Electrode status, temperature, and reading stability indicators viewable at a glance Large memory accepting up to 2000 data sets with date/time stamp Auto data log function with adjustable time interval Real time clock facilitating time-dependent functions Adjustable auto shut-off time up to 30 mins. Password protected set-up mode for security Software upgrade capability PC communication via USB cable and complimentary DAS20 data acquisition software Printer communication via RS232 cable 5” Digital, custom LCD display with backlight Sleek design with easy-to-use interface and audible key sound feedback Small meter footprint with adjustable, integrated electrode stand 3 Years warranty Manufacturer article number: 3200930551

Stress-free measurement - professional model Water quality analysis is repeatedly performed in laboratories on a daily basis. Our high-end benchtop model was developed to provide simplicity with excellent on-site usability - from operation and maintenance through to troubleshooting.Ideal for student training and routine applications. Good value for money: no bells and whistles that sounds good but is rarely used. From a renowned manufacturer whose company started with pH meters as early as 1945.Highly accurate pH and ORP measurements Automatic temperature compensation Accepts up to 6 pH calibration points Auto calibrates USA, NIST, & DIN pH buffers Displays offset & average slope Allows 1-point ORP calibration and temperature calibrationScope of delivery: Measuring device with integrated electrode stand Universal mains adapter with 6 plugs Operating instructions Starter set version additionally contains: 9625-10D refillable pH electrode with plastic body pH 4, 7 and 10 buffer solutions & 3.33M KCl (1 x 250ml each)with electrode holder Manufacturer article number:1300095720 (PH1500-SR)

High-end laboratory measuring instrument for analytics  Dear customers, herewith we offer you our highly professional Horiba laboratory table-top measuring instrument of the 2000 series.  The LAQUA 2000 series laboratory tabletop meter has a very high-quality 5 inch display with backlighting which shows you all the important information, such as the measured value with up to three decimal places (depending on the resolution), the temperature, the date with time and much more.  The LAQUA 2000 series also offers you an adequate device memory with automatic data storage after a set time interval to document your daily measurements accurately over a long period of time. To protect the device settings from unauthorised access, they are password-protected. After your measurements, you can easily transfer all measurement data from the device to your PC via a USB cable in CSV, Excel and Pdf formats using the DAS20 software.  In order to facilitate your daily work with the device, the table measuring device visualises the correct calibration, the stable measurement as well as the electrode wear condition. The operation is intuitive because the available keys are marked with symbols and abbreviations. After the analysis, you can clean the device easily and in a time-saving manner with a damp cloth, as the surface is dirt-repellent due to its nature. The electrode stand included in the starter set can be used to hold two electrodes and adjust their height. This allows you to individually align your electrode to your container or glass for calibration and measurement. Special features of the LAQUA PH2000 model: The PH2000 allows you to measure the pH- or ORP- valuepH-ORP wide measuring range; -2.000 to 20.000 pH  high accuracy; ± 0.003 pH  resolution: 0.1, 0.01 or 0.001 pH  continuous display of calibrated points  display of offset and slope - by segment and average up to 5 pH  calibration points ± 2000.0 mV  1-point redox calibration  automatically recognises and calibrates USA, NIST, NIST2 and DIN pH buffers  allows CUST (Custom) buffers for manual calibration  Below we would like to show you in full the general functions of the Horiba LAQUA 2000 series: internal memory for up to 2000 data sets, measurement data with time and date information records and stores data in the unit memory based on a specified time interval a 4-digit password protects the meter set-up mode from unauthorised access data can be transferred to a computer and exported in the following formats CSV/Excel/PDF GLP/GMP  compliance of the instrument as data can be displayed, recorded and printed with date and time stamp on the instrument Software updates can be downloaded to the instrument Calibration reminder function, indicates that it is time to calibrate (alarm adjustable up to 90 days) Electrode holder is mounted on the meter and can hold up to 2 electrodes (rotates 360º and can be moved up and down 30cm) Displays measurement stability in measurement and calibration mode displays electrode condition based on calibration data smooth surface, easy cleaning RS-232/USB, therefore easy PC and printer connection and free instrument software Ergonomic design for easy viewing and operation Clearly labelled and easy-to-use ports for communication and measurement 5" digital display with backlight, shows all important measurement values and status Automatic calibration, recognises a wide range of standard solutionsadjustable switch-off time (up to 30 minutes) temperature compensation, the temperature in °C or °F is either automatically detected if a temperature sensor is connected (ATC mode) or manually entered by the user several measuring modes: Auto-Stable mode signals a stable measured value,Auto-Hold mode holds a stable measured valueReal Time mode continuously displays current readings small meter footprint of 155 x 150 mm, saves valuable space Temperature detection, easy display of sample temperature user selectable resolution, up to 3 digits Fixed and individual calibration pointsEasy navigation, navigate through the settings menu by up, down, right and left Scope of delivery: Measuring device with integrated electrode standUniversal mains adapter with 6 plugs Operating instructions Starter set version additionally contains 9625-10D refillable pH electrode with plastic body pH 4, 7 and 10 buffer solutions & 3.33M KCl (1 x 250ml each) with electrode holder Manufacturer part number:Meter only   PH2000 (3200896829) Starter-set   PH2000-SR (1300098880)

Thank you for your interest in our smart and customizable Horiba WQ-300 series instruments.The high-quality digital multi-parameter handheld meters with their generous color LCD display with LED backlight (7 cm x 5.2 cm) are ideally suited for use in the field under all conditions and in direct daylight.Use our configurator to freely select the suitable measuring device of the WQ-300 Horiba series (1 to 3 channels), the measuring parameters (sensor cartridges) and desired cable length (with integrated sensor receptacle + digital module) according to your wishes and requirements. At a later stage, you can always connect another available measurement parameter to the device via the corresponding sensor cable or carry it in the case as a supplement. As with other handheld measuring devices from Horiba, a major advantage of these devices is that the measuring devices are highly resistant to shock, slipping and scratching thanks to a special rubber coating. Only four standard AA 2500 mAh batteries are required for operation, and to give you more flexibility when you are on the move, the WQ-300 series devices can also be powered by a powerbank or battery pack via the integrated USB interface. The IP67 certification, which certifies dustproofness and protection against temporary submersion for up to 30 minutes at a water depth of one meter, completes the overall professional package, along with the usual ergonomic design and ease of user operation.  Horiba attests to its outstanding product quality by offering a three-year warranty on the LAQUA WQ-300 series handheld meters. Other added values and features:During analyses, the user is supported by the display of operating instructions in the form of smiley icons, which is supplemented by an LED status display on the sensor. This is intended to prevent operating errors, which can lead to implausible measurement results. The design decision to install only a small number of control buttons and not to implement any nested user menus serves to ensure that the devices can be operated easily and safely even during discontinuous use as well as when used by other users.  The measuring instruments have an electrode wear indicator, a measuring stability indicator on the instrument and sensor, a locking function to "save" the currently measured value on the display, free naming of the measuring point (8 characters), automatic calibration functions, integrated sensor holders, self-diagnosis function, as well as GLP functions. The fold-out stand on the back of the instruments means that you always have your hands free to carry out your measurements easily and safely. Measurement data can be conveniently transferred to your computer or cell phone via USB or WiFi.All handheld meters of the 300 series are delivered in a reinforced measuring case for mobile use in the open air. This provides space for the meter, for electrodes and cables, for up to eight 60 ml bottles of buffer solutions including an integrated buffer solution bottle holder for easier calibration. Particularly noteworthy is the automatic sensor recognition of the instrument through the use of sensor cables with integrated digital sensor recording. Information about the sensor, calibration data as well as measurement settings are stored in the sensor recording and transmitted to the measuring instrument. In addition, calibration of all connected sensors is possible at the same time, since each sensor head independently stores the measurement and calibration data and transmits it to the WQ300 series measuring device.Optionally, there is the possibility to connect and use analog sensors via the Horiba BNC sensor adapter with the device, please contact us for this.Languages:GermanEnglishFrenchSpanishPortugueseChineseScope of delivery:WQ-300 series handheld meter in a carrying casethe digital electrode you have chosen, if applicable, and the corresponding sensor-specific cable with integrated digital sensor receptaclemanualManufacturer article number single measuring device WQ-310-K 1 channel: 3200832605 Note: Chloride sensor, if selected, is supplied without chloride ion strength regulator and chloride electrode filling solution. This must be procured by the customer. Without the filling solution the sensor can´t be used. Why We Use These Measuring Devices in Water Treatment Precise calcium control is a key element of efficient water treatment – from drinking water purification and process water management to environmental analysis. Elevated calcium levels can lead to scaling, pipe damage, energy losses, and disruptions in chemical processes. For this purpose, we offer tailored high-end solutions from the Horiba LAQUA WQ Series (WQ310-K, WQ320-K, WQ330-K) in our online shop, specifically designed to meet the needs of water technology:  WQ310-K: Single-parameter solution for targeted measurements • WQ320-K: Simultaneous monitoring of, for example, calcium and conductivity • WQ330-K: Three-channel measurement for complex real-time multi-parameter analyses Why We Rely on These Devices: • They provide reliable data for controlling and optimizing water treatment systems • They offer digital evaluation, documented results, and interfaces for process integration • They are robust, packaged in a practical analysis case, and thus also suitable for mobile on-site use • They allow calcium to be measured in combination with other parameters such as pH, conductivity, or redox – for a holistic and efficient approach

Thank you for your interest in our smart and customizable Horiba WQ-300 series instruments.The high-quality digital multi-parameter handheld meters with their generous color LCD display with LED backlight (7 cm x 5.2 cm) are ideally suited for use in the field under all conditions and in direct daylight.Use our configurator to freely select the suitable measuring device of the WQ-300 Horiba series (1 to 3 channels), the measuring parameters (sensor cartridges) and desired cable length (with integrated sensor receptacle + digital module) according to your wishes and requirements. At a later stage, you can always connect another available measurement parameter to the device via the corresponding sensor cable or carry it in the case as a supplement. As with other handheld measuring devices from Horiba, a major advantage of these devices is that the measuring devices are highly resistant to shock, slipping and scratching thanks to a special rubber coating. Only four standard AA 2500 mAh batteries are required for operation, and to give you more flexibility when you are on the move, the WQ-300 series devices can also be powered by a powerbank or battery pack via the integrated USB interface. The IP67 certification, which certifies dustproofness and protection against temporary submersion for up to 30 minutes at a water depth of one meter, completes the overall professional package, along with the usual ergonomic design and ease of user operation.  Horiba attests to its outstanding product quality by offering a three-year warranty on the LAQUA WQ-300 series handheld meters. Other added values and features:During analyses, the user is supported by the display of operating instructions in the form of smiley icons, which is supplemented by an LED status display on the sensor. This is intended to prevent operating errors, which can lead to implausible measurement results. The design decision to install only a small number of control buttons and not to implement any nested user menus serves to ensure that the devices can be operated easily and safely even during discontinuous use as well as when used by other users.  The measuring instruments have an electrode wear indicator, a measuring stability indicator on the instrument and sensor, a locking function to "save" the currently measured value on the display, free naming of the measuring point (8 characters), automatic calibration functions, integrated sensor holders, self-diagnosis function, as well as GLP functions. The fold-out stand on the back of the instruments means that you always have your hands free to carry out your measurements easily and safely. Measurement data can be conveniently transferred to your computer or cell phone via USB or WiFi.All handheld meters of the 300 series are delivered in a reinforced measuring case for mobile use in the open air. This provides space for the meter, for electrodes and cables, for up to eight 60 ml bottles of buffer solutions including an integrated buffer solution bottle holder for easier calibration. Particularly noteworthy is the automatic sensor recognition of the instrument through the use of sensor cables with integrated digital sensor recording. Information about the sensor, calibration data as well as measurement settings are stored in the sensor recording and transmitted to the measuring instrument. In addition, calibration of all connected sensors is possible at the same time, since each sensor head independently stores the measurement and calibration data and transmits it to the WQ300 series measuring device.Optionally, there is the possibility to connect and use analog sensors via the Horiba BNC sensor adapter with the device, please contact us for this.Languages:GermanEnglishFrenchSpanishPortugueseChineseScope of delivery:WQ-300 series handheld meter in a carrying casethe digital electrode you have chosen, if applicable, and the corresponding sensor-specific cable with integrated digital sensor receptaclemanualManufacturer article number single measuring device WQ-320-K 2 channel: 3200832606 Note: Chloride sensor, if selected, is supplied without chloride ion strength regulator and chloride electrode filling solution. This must be procured by the customer. Without the filling solution the sensor can´t be used.

Horiba WQ330-K – Your Professional 3-Channel Water Quality Meter Expandable multi-parameter system for simultaneous measurement of pH, conductivity, redox, and other water parameters The Horiba LAQUA WQ330-K is a powerful multi-channel device for advanced water analysis, both on-site and in the laboratory. With three freely configurable measurement channels, it can simultaneously record parameters such as pH, conductivity, redox potential, TDS, temperature, oxygen, ammonia, calcium, chloride, nitrate, fluoride, and potassium. Intuitive operation, automatic sensor recognition, and digital calibration ensure accurate, fast, and reproducible measurements. Flexible Multi-Parameter System for Field and Laboratory Applications The analysis kit with the Horiba WQ330-K is ideal for environmental and water body monitoring, research and teaching, as well as drinking and process water control. The large LCD display with LED backlight ensures excellent readability even in direct sunlight. Measurement data can be exported and documented via USB or wirelessly, greatly simplifying traceability and analysis. The modular system allows the device to be quickly and precisely adapted to any measurement task. It is ideal for users who need to efficiently and reliably monitor multiple water parameters. Technical Features and Key Advantages of the WQ330-K The three measurement channels of the Horiba WQ330-K enable simultaneous recording of different water parameters, reducing measurement time and allowing better evaluation of relationships between parameters. The modular sensor concept allows flexible use of digital sensors, which are automatically recognized and store their calibration history. Notably, the combination of high measurement precision, user-friendliness, and mobility makes this device stand out. Quick deployment without complicated setup, along with easy data transfer for documentation and analysis, makes the Horiba LAQUA WQ330-K an ideal solution for professional water analytics. Frequently asked questions How long is the warranty period for HORIBA analysers? The warranty period is 2 years for the 300 (WQ) series and 1 year for the F series after delivery. Where can I find suitable replacement electrodes or buffer solutions? You can find the appropriate replacement electrodes and buffer solutions in the shop under the main item at the bottom of the cross-selling section. How do I clean the probe before calibration? The sensors should be cleaned with DI water (deionised). After cleaning, wipe them with tissue paper if possible.

Manufacturer Part No. 3200965260 LAQUAtwin ORP-11: The world's first pocket-sized ORP and Eh meter Your mobile laboratory - for use on site: Ideal for water quality tests in swimming pools, environmental tests and many other applications. HORIBA's unique compact meter integrates electrode, display and sample container to enable simple, effective on-site testing by direct measurement with a single drop.  Versatile measurement: The only pocket-sized ORP meter that can measure not only the ORP value but also the Eh value (voltage measurement versus the standard hydrogen electrode or SHE) Precision in every drop: The replaceable sensor with platinum disc enables measurements in samples as small as 0.3 ml (or 0.05 ml with sampling sheet). Wide measuring range: With a measuring range from -1000 mV to 1000 mV, the meter ensures accurate readings over a wide range. Simple automatic one-point calibration: The meter automatically recognises and calibrates the 225 mV standard solution included in the kit. The calibration can be adjusted with a different ORP standard solution. Exceptional accuracy: With an accuracy of +/- 2 mV, the meter delivers precise results every time. Auto Stable & Auto Hold measurement modes: To help users record stable readings, the meter displays a smiley face and can freeze the reading. Temperature Compensation and Calibration: The meter displays temperatures up to 50.0 °C and allows for temperature compensation and correction through its calibration function. IP67 rating: Water and dustproof meter with digital LCD display and backlighting Complete package for ORP testing on the go: Each ORP-11 meter comes with a 225 mV ORP standard solution (14 ml), a cotton swab for polishing the platinum disc, a pipette, batteries and 5 sampling sheets. Additional information We would like to inform you of an upcoming product update for the LAQUAtwin handheld analysers. To enhance product safety and prevent infants and young children from accidentally swallowing the batteries, HORIBA will be introducing a new battery cover on all LAQUAtwin pocket-sized analysers. Overview of the product change Change: Battery cover for enhanced safety. Reason: To prevent accidental swallowing of batteries. Production date: From January 2026 in Japan Deliveries to EMEA distribution partners: From March 2026 As this change is currently being rolled out, mixed deliveries of the current and updated versions may occur during the transition period.

The MW105 MAX meter combines all the features of a benchtop meter in an IP67-rated portable meter.The units are equipped with a range of new diagnostic functions that improve the reliability of pH measurement:Waterproof IP67 housingExtended pH range: -2.00 to 20.00 pHUp to 3-point automatic pH calibration, 7 standard calibration buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45)alphanumeric LCD display for user-friendly, intuitive information, warning and error messagesautomatic switch-off function to conserve battery powerinternal clock and date for monitoring various time-dependent functions (calibration timestamp, calibration timeout)Special GLP button

The MW106 MAX meter combines all the features of a benchtop meter in an IP67 portable meter.The meter is equipped with a range of new diagnostic functions that improve the reliability of pH measurement.Hand carrying caseEach meter is supplied in a hard carrying case, ideal for on-site measurements.

Der Milwaukee PH58 ist ein vielseitiges, wasserdichtes Messgerät für pH, Redox (ORP) und Temperatur. Mit automatischer Temperaturkompensation und austauschbarer Sonde liefert er zuverlässige Ergebnisse in verschiedenen Anwendungen – von Aquakultur über Laboranalysen bis hin zu Umweltprüfungen. Die robuste Bauweise und die einfache Kalibrierung machen den PH58 zum idealen Begleiter für präzise Messungen im Alltag und im professionellen Bereich.

Dear customers, our handy pocket tester analysis case protects your handheld tester safely and also offers you space for the required calibration and buffer solutions. The storage solution matching the tester in the 25 ml sachet and the 70ml 475mV redox solution finds place in the foam blank. Your analysis case consists of the following components: 1x pocket tester  1x storage solution (25ml sachet or 70ml bottle)  1x ORP 475mV solution in a 70ml bottle 2x batteries 1x lanyard for the pocket tester 1x pack of tissues  You can also purchase the case separately to safely store your existing testers and always have the appropriate calibration and buffer solutions on site in the case. IP protection class: IP67 

IP Protection: IP67 With exchangeable probe Manufacturer article number: 50014313

The high quality XS Instruments portable multi-parameter meters of the Vio 7 and Vio 70 series with innovative high-resolution colour display are suitable for working in all conditions and offer easy handling through an integrated user-friendly operator guide in the form of the set-up and calibration mode. This allows the user to operate the instruments easily and intuitively. The XS Instruments meters feature automatic pH calibration with USA and NIST buffers with up to three points for pH and one point for ORP. The user is supported by intuitive symbols on the backlit screen, including display of the measurement stability (adjustable) and any errors. Another plus point is that the multi-parameter meter is supplied in a professional measuring case, which contains the selected measuring electrode, as well as the appropriate buffer solutions and instructions. Complementary advantages of the 70 Vio version: GLP functions: Date and time, recall of calibration data and "Calibration due" function Integrated data logger for up to 1000 data, automatic and manual PC connection via USB for evaluation of measurement data (Micro-USB on the instrument side) via Data Link+ software Automatic brightness control of the display (prolongs battery life) Only 6 keys for easy control of all functions of the unit 230V power supply unit Manufacturer article number: 50119012

The high quality XS Instruments portable multi-parameter meters of the Vio 7 and Vio 70 series with innovative high-resolution colour display are suitable for working in all conditions and offer easy handling through an integrated user-friendly operator guide in the form of the set-up and calibration mode. This allows the user to operate the instruments easily and intuitively. The XS Instruments meters feature automatic pH calibration with USA and NIST buffers with up to three points for pH and one point for ORP. The user is supported by intuitive symbols on the backlit screen, including display of the measurement stability (adjustable) and any errors. Another plus point is that the multi-parameter meter is supplied in a professional measuring case, which contains the selected measuring electrode, as well as the appropriate buffer solutions and instructions. Complementary advantages of the 70 Vio version:GLP functions: Date and time, recall of calibration data and "Calibration due" function Integrated data logger for up to 1000 data, automatic and manual PC connection via USB for evaluation of measurement data (Micro-USB on the instrument side) via Data Link+ software Automatic brightness control of the display (prolongs battery life) Only 6 keys for easy control of all functions of the unit 230V power supply unit

Dear customers, our handy pocket tester analysis case protects your handheld tester safely and also offers you space for the required calibration and buffer solutions. The 25ml sachet or 70ml bottle solutions matching the tester can be accommodated in the foam blank. Your analysis case consists of the following components: 1x pocket tester  1x pH 4.01 buffer solution (25ml sachet) 1x pH 7.00 buffer solution (25ml sachet or 70ml bottle) 1x conductivity calibration solution EC 1413 µS/CM (25ml sachet or 70ml bottle) 1x 475mV ORP solution (70ml bottle) 1x storage solution (25ml sachet) 2x batteries 1x lanyard for the pocket tester 1x pack of tissues  You can also purchase the case separately to safely store your existing testers and always have the appropriate calibration and buffer solutions on site in the case. IP protection class: IP67

IP Protection: IP67 With exchangeable combined probe Manufacturer article number: 50014293

This portable device accurately measures pH values (0.01 resolution) and ORP/redox potentials and, thanks to its IP67 protection, is also reliable for outdoor use. With automatic three-point pH calibration, flexible ORP calibration, temperature compensation and mV diagnostic function, it is extremely versatile. The large 3-colour display clearly shows measured values, calibration buffers, stability and temperature. Practical extras such as auto power-off and self-diagnostic messages make it particularly safe and user-friendly. IP protection class: IP67With replaceable probeManufacturer item number: 50014133

Dear customers, our handy pocket tester analysis case protects your handheld tester safely and also offers you space for the required calibration and buffer solutions. The pH buffer and storage solution matching the tester in the 25 ml sachet and the 70ml 475mV redox solution finds place in the foam blank. Your analysis case consists of the following components: 1x pocket tester  1x pH 4.01 buffer solution (25ml bag or 70ml bottle) 1x storage solution (25ml bag or 70ml bottle) 1x 475mV ORP solution in a 70ml bottle 2x batteries 1x lanyard for the pocket tester 1x pack of tissues  You can also purchase the case separately to safely store your existing testers and always have the appropriate calibration and buffer solutions on site in the case. IP protection class: IP67