LAQUAtwin SALT-11: The world’s first pocket-sized salinity meter. Your mobile laboratory – for on-site use: Ideal for water quality testing in aquariums, foodstuffs and many other applications. HORIBAs unique compact meter integrates the electrode, display and sample vessel to enable simple, effective on-site testing via direct measurement with a single drop. Minimum sample volume: 0.12 ml Display of salinity and temperature Up to 2 calibration points Automatic calibration Automatic standard recognition: 0.50 & 5.00 % NaCl Automatic temperature compensation: 2%/°C fixed Temperature calibration: 5 to 40.0 °C 2 salinity curves: NaCl & seawater Automatic stable / hold measurement Automatic switch-off: 30 mins Low battery indicator IP67 rated dust and waterproof Replaceable sensor 400-hour battery life: continuous operation without backlight Material: ABS-epoxy housing and titanium coating with platinum-black sensor Display: custom (monochrome) digital LCD with backlight Operating conditions: 5 to 40°C, 85% or less relative humidity Warranty: 2 years – meter, 6 months – sensor Packaged in a handy carrying case Manufacturer’s item number: 3999960128 Supplied with 0.5% and 5.0% NaCl standards (14 ml each), conditioning solution (4 ml), 2 x CR2032 batteries, pipette, instructions and quick guide Additional information We would like to inform you of an upcoming product update for the LAQUAtwin pocket 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 phase. 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.

LAQUAtwin SALT-22: The world’s first pocket-sized salinity meter. Your mobile laboratory – for on-site use: Ideal for water quality testing in aquariums, foodstuffs and many other applications. HORIBAs unique compact meter integrates the electrode, display and sample chamber to enable simple, effective on-site testing through direct measurement with a single drop. Minimum sample volume: 0.3 ml (0.05 ml with sample sheet B) Display of salinity, mV and temperature Up to 2 calibration points Automatic calibration Automatic standard recognition: 0.5 & 5.0% NaCl (standard) Adjustable high and low calibration values Temperature calibration: 5 to 40.0 ºC Automatic stabilisation / automatic hold measurement Automatic switch-off: 30 mins Low battery indicator IP67 rated dust and waterproof Replaceable sensor 400-hour battery life: continuous operation without backlight Material: ABS-epoxy Display: custom (monochrome) digital LCD with backlight Operating conditions: 5 to 40 ºC, 85% or less relative humidity Warranty: 2 years – meter; 6 months – sensor Packaged in a handy carrying case Manufacturer’s item number: 3200689158 Supplied with 0.5% and 5.0% NaCl standards (14 ml each), 5 x Sample Form B, 2 x CR2032 batteries, pipette, instructions and quick guide Additional information We would like to inform you of an upcoming product update for the LAQUAtwin pocket meters. 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 phase. 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.

Mobile Sodium Ion Tester from Horiba with Temperature Measurement – precise and robust High-precision sodium ion tester with 2-point calibration – ideal for water and environmental analysis The Horiba LAQUAtwin Na-11 sodium ion tester was specifically designed for accurate measurement of sodium concentrations in a wide range of samples. The device enables direct on-site measurements. Its clear display shows both the Na⁺ concentration and the sample temperature in a single step, making field, laboratory, and greenhouse work significantly more efficient. Mobile sodium ion tester for precise on-site measurements Featuring 2-point calibration and automatic standard recognition (150 and 2000 ppm), the instrument can be easily adapted to different measurement requirements. The integrated temperature display and automatic temperature compensation ensure accurate results even under fluctuating environmental conditions. The robust IP67 housing is dustproof and waterproof, making the tester suitable for demanding daily use. With a battery life of approximately 400 hours, reliable long-term operation is ensured. The tester is supplied with standard solutions, sampling sheets, batteries, and matching pipettes for immediate use. Why sodium measurement matters – and why a handheld tester is the ideal solution Measuring sodium ions plays a crucial role in water, environmental, food, and agricultural analysis. Excessively high or low sodium concentrations can significantly affect water quality, soil structure, plant growth, and the quality of food products and drinking water. Regulatory limits and quality standards further require regular monitoring. A mobile sodium ion handheld tester enables fast and precise analysis directly at the point of use, without time-consuming sampling or laboratory analysis. The Horiba LAQUAtwin Na-11 combines this flexibility with high measurement accuracy and ease of use, making it ideal for routine monitoring, quality control, and research applications. Typical applications for the Horiba sodium ion tester Environmental monitoring: Measurement of sodium concentrations in surface and groundwater to assess water quality and ensure compliance with environmental standards. Food and beverage production: Testing sodium levels in food and beverages for quality assurance, product development, and regulatory compliance. Agriculture: Monitoring sodium content in irrigation water and soils to support plant health and optimize water management. Research & development: Use in laboratories for experimental studies on sodium ion behavior under varying conditions. Education: Utilized in schools and universities to demonstrate the use of ion-selective electrodes in analytical chemistry. 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. Frequently asked questions How long is the warranty period for HORIBA pocket testers? The warranty period is two years from delivery for commercial customers. How many measurements can be taken before the sensor needs to be replaced? This varies depending on the application, use and storage of the Horiba tester. As a rule, the sensor should be replaced after one year. How long is the warranty period for replacement sensors for pocket testers? The warranty period is 12 months after delivery for commercial customers. How do you clean the pocket tester? The pocket tester can be rinsed under water. We recommend cleaning with DI water (deionised). Tissue paper is recommended for drying after cleaning. How can the pocket tester be reset to factory settings? (e.g. in the event of an incorrect measurement result) This information can be found in the operating instructions. These can be found in the download area of the shop and on the product. Is calibration necessary before each measurement? Basically, yes. Further information can be found in the operating instructions.

Horiba Y046 Sampling Sheet B Contains 100 pcs. / boxuse for minute samples (minimum of 0.05 ml) and particulate-containing samples (e.g., soil extract) for the latter, please use sampling sheet holder and cover the sensor during measurement for LAQUAtwin and Twin pocket meters, except conductivity and salt EC modelsManufacturer Part Nr. 3200053858

Horiba Y048 sample sheet holder for sample sheet B (sheet B is used for samples with particles)Manufacturer Part Nr. 3200459736

Der EC59 von Milwaukee ist ein vielseitiger, wasserdichter Tester zur Messung von Leitfähigkeit (EC), gelösten Feststoffen (TDS) und Temperatur. Mit automatischer Temperaturkompensation und einer wechselbaren Sonde ausgestattet, eignet er sich für Anwendungen in Wasseraufbereitung, Aquakultur und Hydroponik. Seine robuste Bauweise und einfache Bedienung machen ihn zum zuverlässigen Begleiter im Alltag.

The digital refractometer is an optical instrument that measures the refractive index to determine the percentage Brix content of sugar.

The digital refractometer is an optical instrument that measures the refractive index to determine the percentage fructose content.

The digital refractometer is an optical instrument that measures the refractive index to determine the percentage glucose content.

Digital refractometers are optical instruments that use the measurement of refractive index to determine the percentage of invert sugar.

The digital refractometer is an optical instrument that measures the refractive index to determine the percentage Brix content of sugar.

The digital refractometer is an optical instrument that measures the refractive index to determine the percentage Baumé content of sugar.

The digital refractometer is an optical instrument that measures the refractive index of Brix and potential alcohol to determine the percentage of sugar.

The digital refractometer is an optical instrument that measures Brix, °Oechsle and °KMW (°Babo) to determine the percentage of sugar.

Das Milwaukee MW803 ist ein kompaktes, wasserdichtes All-in-One-Messgerät für pH, Leitfähigkeit, TDS und Temperatur. Speziell für Messungen im niedrigen Leitfähigkeitsbereich entwickelt, eignet es sich optimal für Hydroponik, Trinkwasseranalysen und Anwendungen mit geringer Salzkonzentration. Dank automatischer Temperaturkompensation, austauschbarer Sonde und einfacher Handhabung bietet der MW803 höchste Zuverlässigkeit auch im mobilen Einsatz.

Das Milwaukee PH55 ist ein wasserdichtes, kompaktes Messgerät für pH und Temperatur. Mit automatischer Temperaturkompensation und einer austauschbaren Sonde liefert es schnelle und präzise Messergebnisse im Bereich 0,00–14,00 pH. Dank seiner robusten Bauweise ist es ideal für den Einsatz in Aquaristik, Hydroponik oder Umweltkontrolle. Die einfache Zwei-Punkt-Kalibrierung sorgt für zuverlässige Ergebnisse auch im professionellen Umfeld.

Das Milwaukee PH56 bietet präzise pH- und Temperaturmessungen mit hoher Auflösung (0,01 pH). Es ist wasserdicht nach IP65, mit automatischer Temperaturkompensation ausgestattet und verfügt über eine austauschbare Sonde. Besonders praktisch für Anwender, die Genauigkeit und Langlebigkeit benötigen – sei es in Laboren, der Lebensmittelindustrie oder im Outdoor-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

IP Protection: IP67 Manufacturer article number: 50014003

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 bag or 70ml bottle) 1x pH 7.00 buffer solution (25ml bag or 70ml bottle) 1x storage solution (25ml bag or 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: IP67Manufacturer article number: 50014013