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.

The MA886 digital refractometer uses the refractive index to determine sodium chloride concentration in aqueous solutions used in food preparation. The MA886 is not designed for measuring salinity in sea or aquarium water. Use MA887 for this application.The MA886 utilizes internationally recognized references for unit conversion and temperature compensation. It can display the measurement of NaCl concentration in 4 different ways: g/100 g, g/100 mL, Specific Gravity, and °Baumé.Temperature (in °C or °F) is displayed simultaneously with the measurement (on 3 of the ranges) on the large dual level display along with icons for "Low Power" and other helpful message codes.With the MA886, you can get a digital readout within seconds accurate to ±2 ppt with automatic temperature compensation (ATC).Design featuresFast, accurate results with digital dual level LED readout Easy measurement with just 2-3 drops of sample needed and results less than 2 secondsAutomatically temperature compensatedSimple one-point calibration using distilled or deionized water Easy to clean, stainless steel sample well with unit rated to IP65 as "dust tight" and protected against water jets Battery percent level indicator with automatic shut-off (batteries included)

Thousands of saltwater aquarium enthusiasts have dialed in the analysis with this salinity refractometer. No more visual readings. Get a digital readout within seconds accurate to ±2 ppt with automatic temperature compensation (ATC).

The MA888 is an potical instrument that employs the measurements of the refractive index to determine the % volume and freezing point of ethylene glycol based coolants of antifreeze.The digital refractometer eliminates the uncertainty associated with mechanical refractometers and is easily portable for use in the field to optimize your cooling system.The MA888 refractometer is an optical device that is simple and quick to use. Samples are measured after a simple user calibration with distilled or deionized water. Within seconds, the refractive index and temperature are measured and converted into one of two measurement units; % Volume or Freezing Point.The Instrument utilizes internationally recognized references for unit conversion and temperature compensation for ethylene glycol solutions (e.g. CRC Handbook of Chemistry and Physics, 87th Edition).The temperature (in °C or °F) is also displayed on the large dual level display along with helpful message codes.Key features:Dual-level LCDAutomatic Temperature Compensation (ATC)Easy setupBattery operation with Low Power indicator (BEPS)Automatically turns off after 3 minutes of non-use

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.

The portable 4-in-1 MW306 PRO conductivity/TDS/NaCl (salinity)/temperature meter has won many fans worldwide with its reliable fast and easy operation. It is also very rugged and has IP67 waterproof rating.   It has a user-friendly interface for data exchange and as mentioned at the beginning, it is designed to measure four different parameters of water.  Ideal for use in hydroponics, horticulture, laboratories, food processing, water treatment and many other applications with demanding measurement requirements.

The Milwaukee MW605 MAX Galvanic Portable Waterproof Dissolved Oxygen meter is one of Milwaukee's most popular meters with its reliable and fast operation as well as its accuracy.The Milwaukee MW605 MAX DO Meter is preferred by people looking for lab level accuracy without the cost.The Milwaukee DO Meter is popular with everyone from field biologists, educators, fish farmers, water treatement plants and labs.DESIGN FEATURESFast, easy-to-read results with large digital LCD readoutGalvanic probe means no conditioning timeRepeatable, accuracy to ±1.5% of readingWater Proof IP 67 ratedLightweight and portableSimple 1 or 2 % saturation calibration points at 100% (water saturated air) and 0% (zero oxygen solution)Dedicated GLP key to store and recall data on system statusAvailable log space for up to 1000 recordsLogged data export via USB cableAltitude and Salinity compensationAutomatic temperature compensation °F & °CUses MA860 (included) reinforced Galvanic probe with an oxygen-permeable polytetrafluroethylene (PTFE) membrane sensor2x O-rings, membranes and one protective cap included3m probe cable for extra flexibility when testing3 x 1.5 volt akaline AA battery (battery included) approx. 200 hours of battery life with continuous use with low battery warning

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.

Der Milwaukee MW804 kombiniert pH-, Leitfähigkeits-, TDS- und Temperaturmessungen in einem robusten, wasserdichten Gerät. Mit seinem hohen Messbereich ist er besonders für Anwendungen in der Landwirtschaft,  oder Aquakultur geeignet. Die automatische Temperaturkompensation und die austauschbare Sonde gewährleisten präzise und langlebige Messungen – auch bei hohen Salz- oder Mineralgehalten.

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.

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.

IP Protection: IP67 With exchangeable probe  Manufacturer article number: 50014203

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 solutions matching the tester in the form of the 25ml sachets or 70ml bottles find space in the matching foam blank.  Your analysis case consists of the following components: 1x pocket tester  1x conductivity calibration solution EC 12880 μS/cm (25ml bag or 70ml bottle) 1x conductivity calibration solution EC 1413 μS/cm (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: IP67 With exchangeable probe  Manufacturer article number: 50014213

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

IP Protection: IP67 With exchangeable combined probe  Manufacturer article number: 50014253

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 conductivity calibration solution EC 1413 µS/CM (25ml bag or 70ml bottle) 1x storage solution (25ml bag) 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: 50014263

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