pH
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Product
pH Electrodes
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A glass electrode is a type of ion-selective electrode made of a doped glass membrane that is sensitive to a specific ion. The most common application of ion-selective glass electrodes is for the measurement of pH. The pH electrode is an example of a glass electrode that is sensitive to hydrogen ions. Glass electrodes play an important part in the instrumentation for chemical analysis and physico-chemical studies.
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Product
pH / mV Transmitter
DO9403T-R1
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The DO9403T-R1 pH transmitter converts the output of a pH electrode, with temperature compensation, into a 4÷20 mA signal.
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Product
pH Tester
148
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The Elcometer 148 sensor has automatic temperature compensation, ensuring like-for-like measurements can be taken for meaningful comparison of the results.Simultaneously displays pH and temperatureMeasurement hold / freeze functionRecord maximum and minimum readings over a series of tests°C / °F user switchableWaterproof to IP57 and floats on waterAuto power off
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Product
Ph/Conductivity Meters
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Researchers, technicians, and environmentalists use the pH meter to measure the amount of acid, or hydrogen-ion, in a solution or semi-solid.
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Product
Probes PH
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Durable sensors designed for continuous, in-line measurement of acidity or alkalinity in industrial liquids.
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Product
Bench pH/mV RS232 Meter
CyberScan pH 1100
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High Resolution and Accuracy (Up to ±0.002 pH Accuracy) for precise measurementBacklit Two Line, Dot Matrix LCD Display provides clear instructions for setup, measurement and calibration
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Product
pH Meter kit
MW101-SOIL
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The Milwaukee MW101-SOIL PRO pH meter has won fans around the world with its reliable, fast operation as well as its rugged design and accuracy.
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Product
EcoTestr™ pH 2+ Pocket pH Meter
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This new addition to the Oakton EcoTestr product line features updates to make measuring water quality easier and faster. The display is larger with a better viewing angle, has indicators for battery life, readiness, and calibration, and shows both the parameter and temperature readings at the same time. To enhance field use, the cap was redesigned to be leakproof and can be attached to the top of the meter when not being used—no more lost caps! The cap features a fill line, so you know how much sample you need for an accurate reading when using the cap as a sample cup. It is also wider, providing a base to keep the meter upright for hands-free measurements. The keypad now has a fourth key to simplify menu navigation while keeping convenient one-touch calibration. The new housing is compatible with lanyards to prevent losing or dropping, but is still waterproof and floats just in case.
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Product
Laboratory pH Instrument
pH1200
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Laboratory Instrument for pH and mV Tests. Perform accurate lab pH measurements with the YSI pH1200. Instrument features: auto buffer recognition, large display, sensor efficiency check, autolock mode and more for accurate lab pH testing.
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Product
Probes PH & ORP
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These sensors, often using digital technology (ISM) for predictive diagnostics, provide essential data to control chemical processes, wastewater treatment, and hygiene in sectors like pharma and food, operating under high pressures, temperatures, and corrosive conditions.
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Product
pH 5+ Handheld pH Meters
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These meters are perfect for fast, accurate results. Automatic temperature compensation (ATC) ensures accuracy from 0 to 80°C. Meters include a protective rubber boot that also acts as a meter stand.
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Product
PH Meters, Water and Oil Testers
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PeakTech Prüf- und Messtechnik GmbH
To measure the conductivity value (ranging from 0 - 2000 µS) which can therefore judge whether water is pure or not. The conductivity value will become lower if there is much less impurities existed in water (for example, distilled water that its purity is higher than others will get a lower conductivity value of approx. < 10 µS). In industrial sectors, it would be a great help for the quality of the products if using the good water (more pure water) in the process. It may cause several diseases if home drink water existing high conductivity & contain impurities, the (pure water tester) are designed to check the purity of water (water conductivity) also can determine the conduction of the “water filter” easily and rapidly.
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Product
pH/ORP Wet-Tap
3719
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The Signet 3719 pH/ORP Wet-Tap allows installation and removal of pH or ORP electrodes, even under process pressure, without the need for process shutdown during routine electrode maintenance and calibration. Automatic process isolation is achieved during electrode retraction with a double O-ring seal on a unique and compact retraction assembly; no separate valve is required.
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Product
Bench pH/Conductivity/TDS Meter
CyberScan PC 510
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Multi-parameter meters measures pH, Conductivity and TDS in single meter User-Customization for more accurate measurements with programmable functions like stability, electrode diagnosis - pH slope/offset/mV base value, etc.
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Product
PRO pH Monitor
MC120
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The Milwaukee MC120 PRO High Range pH monitor offers lab grade accuracy with an easily viewable continuous check on pH levels with alarms.
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Product
Bluetooth® Enabled PH And Temperature Pen
UltrapenX2™ PTBT2
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*Accuracy of ± 0.01 pH*1, 2 and 3 Point Calibration*Automatic Temperature Compensation*Measurement Storage with Time, Date and Location*Export Stored Measurement Data Via Email*Live or Hold Mode – User Selectable*Proprietary Sensor Design*Rugged Design with Aircraft Aluminum Body*Durable, Epoxy Encapsulated Electronics*Powered by One N Type battery (Included)*Waterproof
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Product
Analog Handhelds Measuring EC And PH
Agri-Meters™
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Plant health can be greatly affected by pH (acidic or basic), salinity (soluble salts), and alkalinity, yet these factors are often ignored by growers. It is easy to test for these three important parameters using a portable Myron L® AGRI-METER.
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Product
PH Meters
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* Three reading modes* Smart-Read function. More stable the reading with auto recognition end-point* Cont-Read function. It is clear to read the sample changing in measurement process* Timed-Read function. Auto timed to store the reading* Auto upgrade hardware* Power-off protection, protect your data* Remind the electrode performance and calibration.
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Product
Waterproof pH Tester
pH51
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The Milwaukee Waterproof pH51 Tester is one of our most accurate low cost, rugged and reliable pH testers in the market featuring the ability to easily replace the probe providing for years of carefree use. It's simple 2 point manual calibration is simple-to-use. Ideal for use in aquariums, hydroponics, horticulture, pools and many other applications.
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Product
PH Meters
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Test the acidity and alkalinity of any solution with your GAOTek pH meter. A high-quality pH meter is designed to measure the electric potential of a sample. Commercial or industrial grade pH testers and meters are used every day to verify whether water and/or other liquids have not been contaminated.
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Product
pH Pocket Water Quality Meter
LAQUAtwin pH-22
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The only pocket meter that directly measures pH in 0.1ml sample (or 0.05ml sample with sampling sheet B). Unique sensor allows measurement of viscous liquids, solids, and even powder samples. No need for a beaker to calibrate your meter or measure a sample. Just place few drops of the standard or sample onto the flat sensor. This procedure saves you time and prevents wasting your precious sample.
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Product
PH And Temperature Pen
Ultrapen™ PT2
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This instrument is designed to be extremely accurate, fast and simple to use in diverse water quality applications. Advanced features include automatic temperature compensation; highly stable microprocessor-based circuitry; user-intuitive design; and waterproof housing. A true one-handed instrument, the PT2 is easy to calibrate and easy to use. To take a measurement, you simply push a button then dip the pen in solution. Results display in seconds.
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Product
PH Meter
VAT1013
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Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
PH meter high accuracy , pocket size, pH &temperature double display,Replaced pH sensor.
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Product
pH & ORP Sensors
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The Barben Analytical Performance Series products are 3rd generation combination pH/ORP electrodes targeted at harsh, industrial measurement applications. High pressures, strong chemicals, and elevated temperatures typically shorten the lifespan of conventional double-junction pH probes. In these applications the Performance Series sensor offers extended sensor lifespan, as well as decreased drift, and longer calibration intervals. Each sensor is manufactured with our patented Axial Ion Path® reference technology, proprietary Low-Noise & High-Temp Signal Cable along with proprietary ruggedized, high temp and coat resistant glass formulations. A wide selection of sensor body styles and process fittings in a variety of corrosion resistant materials allow direct replacement of short-lived OEM pH/ORP sensors. Barben Performance Series sensors are compatible with all major manufacturers of pH analyzers and transmitters. Upgrade your analytical measurement without the hassle and expense of replacing costly field instruments.
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Product
pH 150 Waterproof Portable pH/mV/Temperature Meter
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Rugged, accurate, reliable – Best value for an IP67-rated waterproof meter!*Intuitive, user-friendly icons—electrode status displays pH slope*Grip-Clip™ holder quickly and easily secures the electrode to your beaker or container*Expanded data logging for up to 150 data sets*mV offset for calibration of ORP standards, zeroing mV value, and pH diagnostics*700 hours battery-life or optional universal power adapter*Built-in stand and wall mount option allow for easy benchtop measurement or storage
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Product
Meter With pH Electrode, ATC Probe
pH 2700
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Oversize screen with large fonts yet compact – the new Eutech pH 2700 offers an easy to read screen that says more! View pH or ORP readings, with temperature, electrode status, calibration points, date and time all at once!
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Product
Waterproof Portable pH/DO Meter (Backlit)
CyberScan PD 300
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Waterproof and Dustproof Housing - IP67 rated, ideal for rugged harsh conditions. Plus it floats! :: Multi-Parameter - toggle between DO (% sat or mg/l), temperature and pH at touch of buttons





























