You have probably heard or seen the term pH value at least once before. You may also remember experiments in school where litmus paper was used to test whether a solution was acidic or alkaline.
The determination of the pH value is important to determine an important characteristic of a solution. Thus, pH is just a unit that represents a characteristic of a solution, just as the meter is a unit of length. Thus, pH, which is commonly used for water measurements, is a measure of acidity and alkalinity, or the alkalis and bases present in a particular solution.
So what kind of characteristic is represented by pH? The pH indicates how acidic or alkaline a solution is, such as your lemon juice or soap suds, and is generally expressed on a numerical scale of 0-14. Pure, neutral water has a pH of 7. Any solution with a pH below 7 is acidic, and if the pH is above 7, it is alkaline. The numbers on the scale increase with increasing alkalinity, while the numbers on the scale decrease with increasing acidity.
An exemplary measurement of the pH value with a pocket tester can be found in the video link below: Pocket Tester Shop
HORIBA LAQUAtwin pH Meter
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Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab. You are also welcome to take a look at the product flyer in the download area, which contains all the important information. Manufacturer article number:3200164500 (30 Meter = U-52G)
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab. You are also welcome to take a look at the product flyer in the download area, which contains all the important information. Manufacturer article number:3200164506 (2 Meter = U-53)
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab. You are also welcome to take a look at the product flyer in the download area, which contains all the important information. Manufacturer article number:3200164508 (30 Meter = U-53)
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab. You are also welcome to take a look at the product flyer in the download area, which contains all the important information. Manufacturer article number:3200164501 (2 Meter = U-52)
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab. You are also welcome to take a look at the product flyer in the download area, which contains all the important information. Manufacturer article number:3200164509 (2 Meter = U-51)
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab. You are also welcome to take a look at the product flyer in the download area, which contains all the important information. Manufacturer article number:3200164504 (10 Meter = U-53G)
Horiba digital simulator X-51 pH, mV, ION, DO simulator (for periodic inspection of the electrode) X-51 Simulator gives theoretical equivalent input of electrodes for pH, mV, ion, and DO measuring instruments and checks linearity and temperature compensation functions of the instrument.The simulator makes equivalent voltage output for pH, mV, and ion, equivalent current output for DO (dissolved oxygen), and thermistor equivalent temperature resistance output for temperature.Manufacturer article number: 3014028368
The MC810 MAX and MC811 MAX monitors provide measurement and 24 hour continious tracking of pH, conductivity (TDS with MC810 MAX and EC with MC811 MAX) and temperature.Quick to setup and simple to use, these monitors can be calibrated at one or two points for pH, and at one point for TDS (MC810 MAX) or EC (MC811 MAX). Results are monitored with 3 large LCD readouts, for simultaneous display of all three main parameters, and the temperature range is factory calibrated.The unit can be mounted above the sample to be tested or rested on a flat surface next to the sample, and the 2m probes cable length allows for a correct positioning and adequate viewing.An external switch atop the MC810 MAX converts EC conductivity to TDS (ppm) using a fixed 0.5 or 0.7 conversion factor.Features include:Easy Manual CalibrationNo Buttons to ProgramNo Waiting for Software ConfirmationEasy Wall Bracket Set-up (Brackets included)Backlit LCDTwo point pH calibrationOne point TDS/EC calibrationReplaceable pH electrode"Easy switch" TDS Conversion Technology between 0.5 and 0.7
The MC810 MAX and MC811 MAX monitors provide measurement and 24 hour continious tracking of pH, conductivity (TDS with MC810 MAX and EC with MC811 MAX) and temperature.Quick to setup and simple to use, these monitors can be calibrated at one or two points for pH, and at one point for TDS (MC810 MAX) or EC (MC811 MAX). Results are monitored with 3 large LCD readouts, for simultaneous display of all three main parameters, and the temperature range is factory calibrated.The unit can be mounted above the sample to be tested or rested on a flat surface next to the sample, and the 2m probes cable length allows for a correct positioning and adequate viewing.An external switch atop the MC810 MAX converts EC conductivity to TDS (ppm) using a fixed 0.5 or 0.7 conversion factor.Features include:Easy Manual CalibrationNo Buttons to ProgramNo Waiting for Software ConfirmationEasy Wall Bracket Set-up (Brackets included)Backlit LCDTwo point pH calibrationOne point TDS/EC calibrationReplaceable pH electrode"Easy switch" TDS Conversion Technology between 0.5 and 0.7
The Milwaukee MW100 PRO pH meter features manual calibration and fast operation in a rugged design.It is ideal for users in pools, and hydroponic applications. This meter is also ideal for educators that want their students to learn the basics of pH meter calibration before going fully automatic.Design featuresFast easy to read results with large digital LCD readoutAccurate to ±0.2 pH with a 0.0-14.0 pH rangeLightweight, ergonomic and portableEasy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilizeSimple manual two-point calibration for increased accuracyGel-filled, double junction lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storage (SE220 probe included)3 feet probe cables for extra flexibility when testingLow battery indicatorBattery life of approx. 300 hours of continuous use (battery included)
It performs pH measurements with a resolution of 0.01 pH and with manual temperature compensation.The MW101 PRO comes complete with an SE220 pH electrode, a 20 ml bag of pH 7.01 calibration solution, a calibration screwdriver, a 9 V battery and instructions.Design featuresFast, easy-to-read results with large digital LCD display Accuracy of ±0.02 pH with a pH range of 0.00-14.00Lightweight and portable Easy to measure: simply insert the probe into the sample, stir gently and wait for the reading to stabiliseEasy manual two-point calibration for increased accuracy Laboratory-grade gel-filled pH electrode with double connector for low maintenance and high performance, with screw cap for proper storage (SE220 probe included) 3-foot probe cable for added testing flexibility Automatic shut-off and low power requirements for approximately 300 hours of continuous operation. (Battery included)
It is a microprocessor-controlled pH/temperature meter with extended measuring range (-2.00 to 16.00 pH), automatic temperature compensation, automatic calibration in 2 points and an accuracy of ± 0.02 pH.Design featuresFast, easy-to-read results with large digital LCD displayExtreme accuracy to ±0.02 pH and extended range (-2.00 pH to 16.00 pH)Lightweight and portableEasy measurement: simply insert the probe into the sample, stir gently and wait for the reading to stabiliseSimple push-button, automatic two-point calibration for increased accuracyDouble-junction, laboratory-grade gel-filled pH electrode for low maintenance and high performance, with screw cap for proper storageRobust stainless steel temperature probe3-foot probe cable for added testing flexibilityAutomatic shut-off and low power consumption for approx. 300 hours of continuous operation (battery included)
This Meter is a specialist food pH meter and probe combination specifically designed for the pH analysis of semi-solid foods such as processed meats, soft cheeses, soups, sauces, and sushi rice.AccuracyWith two point calibration, the meter can be quickly calibrated to a higher accuracy compared with one point calibration.The MW102 meter has accuracy to ± 0.02 pH. 5x more accurate than some alternative meters.The meter comes with both a pH probe and temperature probe allowing the meter to automatically adjust the pH reading for the effect of temperature.The temperature probe can also be used as a very accurate thermometer.Special features:- Fast easy to read results with large digital LCD readout- Extreme accuracy to ±0.02 pH and extended range (-2.00 pH to 16.00 pH)- Lightweight and portable- Easy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilize- Simple push button, automatic two-point calibration for increased accuracy- Food grade electrode with a rugged, easy-to-clean, PVDF body, a conical tip for use with semi solids with a screw on cap to ensure proper storage- Rugged stainless temperature probe- 3 feet probe cables for extra flexibility when testing- Auto shut off and low power demand with approx. 300 hours of continuous use (battery included)
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.
This 3-in-1 low range combination meter allows you to measure pH, EC (conductivity) and TDS with a single meter and probe.It comes complete with the SE600 combined pH/EC/TDS probe, a 20 ml bag of pH 7.01 buffer solution, a 20 ml bag of 1413 µS/cm calibration solution, a 20 ml bag of 1382 ppm calibration solution, a 9 V battery and instructions.
This 3-in-1 combination meter allows you to measure pH, EC high range (conductivity) and TDS high range with a single meter and probe.It comes complete with the SE600 combined pH/EC/TDS probe, a 20 ml bag of pH 7.01 buffer solution, a 20 ml bag of 1413 µS/cm calibration solution, a 20 ml bag of 1500 ppm calibration solution, a 9 V battery and instructions.
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.
This MW805 MAX pH/EC/TDS/Temp. 4-in-1 combo meter allows you to measure pH, EC (conductivity), TDS and Temp. with a single meter and one single probe.DESIGN FEATURESpH, conductivity / nutrient EC, TDS (ppt) with automatic temperature compensationSelectable TDS factors from .40 to 0.8; defaulet value 0.50Stability indicator prompting the user when the readings stabilizeDedicated GLP key to store and recall data on system statusA replaceable, Amplified Combination pH/EC/TDS/Temp probe with a single 1 meter cable for easy use (MA852D/1 probe included)A cloth junction on the pH sensor to reduce contamination when measuring fertilizer solutions. Gel filled for long lasting measurmentsA light weight and portable form factor at just 260g with battery and just over 7,62cm wideA large easy to read displayFactory calibration for Temperature and simple, highly accurate, single cell automatic, one point calibration for EC and an automatic up to 5 point calibration for pHIP 67 rated rugged case built for field or lab applicationsSpecialized design for hydroponic, aquaponic, and greenhouse growers
This High Range MW806 MAX pH/EC/TDS/Temp. 4-in-1 combo meter allows you to measure pH, EC (conductivity), TDS and Temp. with a single meter and one single probe.DESIGN FEATURESpH, conductivity / nutrient EC, TDS (ppt) with automatic temperature compensationSelectable TDS factors from 0.40 to 0.8; defaulet value 0.50Stability indicator prompting the user when the readings stabilizeDedicated GLP key to store and recall data on system statusA replaceable, Amplified Combination pH/EC/TDS/Temp probe with a single 1 meter cable for easy use (MA852 probe included)A cloth junction on the pH sensor to reduce contamination when measuring fertilizer solutionsGel filled for long lasting measurmentsA light weight and portable form factor at just 260g with battery and just over 7,62cm wideA large easy to read displayFactory calibration for Temperature and simple, highly accurate, single cell automatic, one point calibration for EC and an automatic up to 5 point calibration for pHIP 67 rated rugged case built for field or lab applicationsSpecialized design for hydroponic, aquaponic, and greenhouse growers
Der Milwaukee PH51 Waterproof pH-Tester kombiniert robustes Design mit präziser Messfunktion. Dank automatischer Temperaturkompensation (ATC) liefert er verlässliche pH-Werte – egal ob im Garten, Labor oder Aquaristikbereich. Die austauschbare Sonde verlängert die Lebensdauer des Instruments und vereinfacht Reinigung oder Wartung. Schnell betriebsbereit, effizient und langlebig – perfekt für anspruchsvolle Anwender.
Der Milwaukee PH54 Waterproof pH-Pen bietet robuste Bauweise und benutzerfreundliche Handhabung, ergänzt durch eine austauschbare Sonde. ATC garantiert genaue Ergebnisse – ideal für den Einsatz in feuchten oder anspruchsvollen Umgebungen. Handlich, zuverlässig und wartungsfreundlich – ein pH-Tester fürs tägliche Profi-Workload.
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.