Manufacturer number: 3200585455This refillable pH electrode with integrated temperature sensor is ideal for testing samples in large containers and long test tubes (e.g., microbial culture fluids) due to its long, thin, glass-body.Electrode: 251mm length, 7mm diameterConstructed with responsive glass that is 10x stronger than JIS standardsWaterproof, Pb-free glass

Manufacturer number: 3200585463pH electrode with integrated temperature sensor for stable measurements of highly viscous samples. The saline bridge part is equipped with a movable sleeve that can be easily cleaned to prevent viscous samples from clogging the saline bridge and to keep measurements stable and accurate.Rapid stabilisation and reduction of aeronauticsToupH electrodes use sensitive glass, reducing the risk of damageWaterproof (IP-67), pb-free glassWhen measuring samples with high viscosity or non-aqueous solutions (e.g. paints or cosmetics), we recommend using the instrument's chart function to ensure stability.

Manufacturer's number: 3200705774Ammonia (NH3) ISE replacement membranes (3 pieces) for 5002S-10C

Nitrate (NO3-) ion selective electrode for 300 seriesThe new electrode is suitable for the LAQUA WQ-300 series from Horiba and offers precise and reliable measurements for ions in aqueous solutions. It is characterised by its user-friendly handling and environmentally friendly design and can be used for a wide range of applications.Features:Measurement parameters: Nitrate (NO3-) Solid-state electrodes that do not require refillingDouble junction made of porous sintered polyethyleneIntegrated temperature sensor Environmentally friendly design made from bio-based plasticSupplied with calibration and ionic strength adjustment solutionsRobust housing made of polycarbonate and PVCLow maintenance, simply rinse and sealWaterproof according to IP67Linearity in measurement range:The range where the calibration curve has linearity is called the measurement range. When lower concentration is measured where the linearity is not established, perform calibration at two points in the lower concentration range.Influence of pH:The impact of the pH may cause a decrease in the slope of the ion selective electrode, or parallel shifting of the calibration curve. To prevent these effects, set the pH to an appropriate value in advance and keep it constant.Interfering ions:Ion selective electrodes have good selectivity with respect to the ions to be measured, but they may react to the other ions. When using the ion electrode method, it is important to know the effects of coexistent ions and take measures to avoid them. Interfering ions may form compounds with poor solubility or may form complex salts with the structure material of the ion selective membrane, these may to have a significant impact on the measured value.Conditioning:An electrode is conditioned by soaking it in a standard solution for 1 hour or longer. Use a standard solution whose concentration is 100 mg/L or more.In the following cases, perform conditioning of the electrode before calibration.• Before the first use.• Before use after storage for 2 weeks or longer.• If the electrode is less responsive.Calibration:Always calibrate with at least 2 calibration solutions which are 1 decade apart and bracket the expected measurement value.Use fresh calibration solutions and do not re-use them.• Below 10 ppm (mg/L)First solution between 1 and 10ppmSecond solution between 10 and 50 ppm• Between 10 and 100 ppm (mg/L)First solution between 10 and 100ppmSecond solution between 100 and 1000 ppm• Above 100 ppm (mg/L)First solution between 100 and 1000ppmSecond solution above 1000 ppmFurther information can be found in the data sheets in the download area of the store Manufacturer article number: 3200986784 (300-NO3-C)

The Horiba LAQUA 300 BNC adapter is designed to act as an adapter for connecting an ion-selective electrode to the corresponding Smart Sensor module, which is fitted with a cable for connection to a HORIBA Laqua 300 series analyser. HORIBA BNC Adapter 300-BNC – Maximum flexibility for your HORIBA Laqua WQ300 analysers The HORIBA BNC Adapter 300-BNC is the ideal solution if you wish to flexibly expand your HORIBA Laqua WQ300 analysers and easily connect a wide variety of electrodes for immediate use. Whether in the laboratory, in water analysis or in industrial quality control – with this adapter, you can create a universal connection between the measuring instrument and the electrode, significantly expanding the range of applications for your measurement technology. Universal compatibility – Greater freedom in electrode selection With the HORIBA 300-BNC Adapter, you are no longer restricted to manufacturer-specific sensors. The adapter stands out because it can connect not only HORIBA-specific electrodes but also electrodes from other manufacturers, provided they have a BNC connector. The inclusion of a second input in the form of a RCA connector also enables the transmission of temperature data, supporting temperature-compensated measurement and display. Compatibility includes: 3-in-1 / combination pH electrodes and the pH sensor heads 300PH-2 / 300PH-5 3-in-1 / combination ORP electrodes and the ORP sensor head 300-O-2 Combination ion-selective electrodes (ISEs) and the ion sensor head 300-I-2 Thanks to an additional phono/RCA connector, temperature data can also be transmitted – for precise, temperature-compensated measurements. Which Horiba ion-selective electrodes is the adapter compatible with? 895882 Horiba 6560S-10C, chloride ion (Cl-) electrode 895883 Horiba 6561S-10C, fluoride ion (F-) electrode 895880 Horiba 5002S-10C, Ammonia (NH3) ion electrode with 3x membrane cap Your benefits at a glance Extended measurement capabilities: Use a wide variety of electrodes and measure a multitude of parameters – from pH and redox to specific ions. Manufacturer-independent flexibility: Choose the best electrode for your application – regardless of the manufacturer. Precise measurement results: Thanks to temperature compensation, you obtain reliable and reproducible results, even under changing conditions. Easy to use: The adapter allows electrodes to be connected quickly and easily to the WQ300 series measuring instruments. This saves time and optimises use in the laboratory and in the field. Quick connection, secure fit and ready for immediate use – ideal for laboratory and field use. Typical applications The HORIBA BNC Adapter 300-BNC is perfect for: Water analysis & environmental monitoring Research & development laboratories Food and beverage industry Chemical and pharmaceutical industry Quality assurance & production control Whether you are measuring pH values, determining redox potentials or analysing ion concentrations – this adapter turns your measuring instrument into a universal analysis platform. It is particularly useful for users who need a flexible solution to carry out a wide range of measurements with their existing HORIBA WQ300 measuring instruments. The 300-BNC adapter significantly expands the range of applications for the WQ300 series and enables cross-manufacturer compatibility in the field of electrochemical measurements. Why buy the HORIBA 300-BNC adapter? If you already own a HORIBA Laqua WQ300 meter, this adapter is an essential accessory for: continuing to use your existing electrodes saving on the cost of new sensor systems significantly expanding your measurement capabilities The HORIBA 300-BNC adapter transforms your HORIBA Laqua WQ300 series analysers into an open and flexible measurement system for a wide range of applications. Benefit from maximum compatibility, precise measurement results and easy integration into existing measurement processes.

300-2C2C, 2-cell conductivity sensor cartridge, stainless steel, K=0.1 0.01 to 500µS/cm to 2000 mS/cmManufacturer article number: 3200820579

300-4C-C, 4 cell conductivity sensor cartridge, epoxy, carbon body, 10µS/cm to 2000 mS/cmManufacturer article number: 3200780928

Optical dissolved oxygen sensor with hard moulded 2m or 5m cable including a membrane cap. Manufacturer Part Nr.  3200780940 (2 metres = 300-D-2)  3200780942 (5 metres = 300-D-5)

Optical dissolved oxygen sensor with hard moulded 2m or 5m cable including a membrane cap. Manufacturer Part Nr.  3200780940 (2 metres = 300-D-2)  3200780942 (5 metres = 300-D-5)

The HORIBA Dissolved Oxygen Sensor Cap (300-D-M) is an essential component for performing precise and reliable dissolved oxygen measurements in aqueous environments. This replacement cap is designed for use with HORIBA DO sensors models 300-D-2 and 300-D-5. It is the ideal solution for ensuring the measurement accuracy and longevity of your oxygen meter. Advantages of the HORIBA Dissolved Oxygen Sensor Cap Extended Measurement Range: The sensor cap allows for comprehensive dissolved oxygen measurements, making it suitable for a wide variety of applications, from environmental monitoring to industrial processes. Adaptability to Environmental Conditions: With its operating temperature range, it can be used for measurements in diverse aqueous environments, from cool natural waters to warmer industrial process waters. Durable Material: Made from PVC and PMMA, the sensor cap offers high resistance to chemical exposure and mechanical stress, ensuring durability in challenging measurement conditions. Easy Installation: The sensor cap can be replaced quickly and easily, reducing maintenance time and improving operational efficiency. Quick Guide to Replacing the Sensor Cap Remove the old cap: Detach the existing sensor cap from the DO sensor to make room for the new one. Attach the new cap: Secure the new sensor cap to the DO sensor so it can be quickly put back into service. Set the parameters: Enter the specific membrane parameters of the new cap into the meter to optimize measurement accuracy. Calibration process: Use the dedicated calibration function (“CAL in cap replacement”) to fine-tune the measurements with the new cap. Note: The detailed procedure for setting the membrane parameters and performing calibration is described in the device’s user manual. Following these steps ensures your meter is promptly and efficiently configured for the new sensor cap, maintaining accurate measurements over time. For anyone who depends on precise dissolved oxygen measurements, the HORIBA Dissolved Oxygen Sensor Cap (300-D-M) is indispensable. With its robust design, extended measurement range, and ease of use, it greatly enhances the reliability and service life of your HORIBA oxygen meter. Replacement DO cap for 300-D-2 and 300-D-5Manufacturer article number: 3200781554

300-O-C ORP sensor cartridge Manufacturer article number: 3200922104

300-P-C pH sensor cartridgeManufacturer article number: 3200786363

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. DO220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery DO210 or DO220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers DO210: 3200779541 DO220: 3200779542 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. DO220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery DO210 or DO220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers DO210: 3200779541 DO220: 3200779542 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. EC220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery EC210 or EC220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers EC210: 3200779539 EC220: 3200779540 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. EC220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery EC210 or EC220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers EC210: 3200779539 EC220: 3200779540 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. PC220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery PC210 or PC220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers PC210: 3200779543 PC220: 3200779544 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. PC220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery PC210 or PC220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers PC210: 3200779543 PC220: 3200779544 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. PD220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery PD210 or PD220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers PD210: 3200779545 PD220: 3200779546 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. PD220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery PD210 or PD220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers PD210: 3200779545 PD220: 3200779546 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use in the field under any conditions and in direct daylight, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are highly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA 2500 mAh batteries used. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design decision helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. Kit Versions for Mobile Use Instruments marked as "Kit" are supplied in a reinforced measuring case for mobile outdoor use. The case contains the replaceable measuring electrode, the corresponding cable for connecting the electrode to the device, as well as suitable buffer or calibration solutions and instructions. If measurements of different parameters are required using different electrodes, the electrodes can simply be connected together at the upper section and then immersed in the measuring solution. PH220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery PH210 or PH220 handheld meter Robust measuring case Instruction manual and quick reference guide Manufacturer Article Numbers PH210: 3200779537 PH220: 3200779538 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use in the field under any conditions and in direct daylight, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are highly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA 2500 mAh batteries used. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design decision helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. Kit Versions for Mobile Use Instruments marked as "Kit" are supplied in a reinforced measuring case for mobile outdoor use. The case contains the replaceable measuring electrode, the corresponding cable for connecting the electrode to the device, as well as suitable buffer or calibration solutions and instructions. If measurements of different parameters are required using different electrodes, the electrodes can simply be connected together at the upper section and then immersed in the measuring solution. PH220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery PH210 or PH220 handheld meter Robust measuring case Instruction manual and quick reference guide Manufacturer Article Numbers PH210: 3200779537 PH220: 3200779538 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

Manufacturer Part Nr. 3200459834

The HORIBA LAQUAtwin Pocket Tester series provides a comprehensive solution for fast and precise measurement of water quality parameters directly in the field. To ensure these measurements remain reliable and accurate, regular monitoring of the sensors and, if necessary, replacement with spare sensors is crucial. These replacement sensors are tailor-made for the HORIBA LAQUAtwin series and cover a wide range of types for various measurements: pH, conductivity, salinity, redox (ORP), as well as ion-selective sensors for sodium, potassium, nitrate, calcium, and fluoride. Each sensor is designed to maximize user-friendliness and accuracy, which HORIBA is renowned for in water quality testing worldwide. HORIBA replacement sensors guarantee users that their devices consistently deliver optimal performance and precise measurements. Advantages of HORIBA Replacement Sensors Easy Replacement: Sensors can be exchanged quickly, allowing uninterrupted measurement. High Accuracy: Replacement sensors ensure precise and reliable results. Wide Measurement Range: Various sensor types are available to capture a broad spectrum of water quality parameters. Durability: Sensors are designed for long service life, even under challenging conditions. Sensor Replacement Instructions Follow these steps to replace the sensor and maintain the longevity and accuracy of your HORIBA LAQUAtwin Pocket Tester: Removing the Sensor Turn off the tester. Lift the sensor tip slightly and pull the sensor away from the device. Completely detach the sensor from the tester. Installing the Sensor Make sure the tester is turned off. Ensure the waterproof gasket is intact and clean. Attach the sensor to the tester so that hook “A” on the back of the device fits into hole “a” on the sensor tip. Make sure the waterproof gasket is not twisted. Important: After replacing the sensor, follow the instructions in the user manual of the respective tester to make the device ready for accurate measurements. This typically includes calibration and, if necessary, conditioning. How can I tell if my sensor is worn out? Check the sensor condition as follows: Perform a 2-point calibration. If an error occurs during calibration, this indicates that the sensor has deteriorated. In this case, the sensor should be replaced. Regular checks and timely replacement of sensors ensure the high quality and reliability of your water quality measurements with HORIBA LAQUAtwin Pocket Testers. Please note: The salt exchange sensors, both old and new, are not compatible with each other. Similarly, the conditioning solutions for the old and new versions are not compatible with the respective device variants. How can you tell if you have an older or a new device? If your Pocket Tester is marked ‘4-cell’, you have the latest version of this device. In this case, you will need the replacement sensors listed in the cross-selling section, as well as the standard and conditioning solutions. These have been specially optimised for the new Pocket Testers and are not suitable for older models. Manufacturer Part Nr. 3200459866