pH
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pH-Meters
Test soil pH, water pH, food pH and more quickly, easily and accurately with a digital pH Meter / pH Tester from PCE Instruments. Whether you’re looking for a compact, pocket, portable, handheld or tabletop pH Meter / pH Tester, you will find the best pH Meter / pH Tester for your application here. PCE Instruments also offers optional accessories such as pH Meter / pH Tester certified calibration certificates, oxygen probes and electrode storage solutions.
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Cooking oil and pH Testers
Use our cooking oil tester to make absolutely sure you know whether cooking oil needs to be changed. Testo's pH measuring instruments enable easy and reliable determination of the pH value in liquids as well as in semi-solid and viscoplastic media.
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Bench pH/mV RS232 Meter
CyberScan pH 1100
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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Waterproof pH Tester
pHTestr 30
Large Display Screen - dual display LCD for enhanced readability, provides comprehensive meter information
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pH 100 Portable pH Meter
The new addition to the Environmental Express Oakton product line features updates to measuring water quality easier and faster. The larger display is 2.75 in. by 2.0 in. for better viewing angle, and has indicators for battery life, stability, and calibration. It also shows both the parameter and temperature measurements at the same time. The pH 100 meter measures pH, mV, ORP, and temperature. The built-in microprocessor chip enables advanced functions, such as auto calibration, auto temperature compensation, parameter setting, self-diagnosis, auto power-off, and low-battery reminders. The meter uses advanced digital processing technology, intelligently improving the response time and accuracy of your measurements. Stable reading and auto lock display modes are available.
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Waterproof pH Tester
pH51
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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Meter With pH Electrode, ATC Probe
ION 2700
Intuitive, self-diagnostic and flexible with advanced set-up options for user-customization, the Eutech ION 2700 series comes with a large, one-glance-sees-all screen. View pH, ION or Redox reading together with temperature, electrode status, calibration points, date and time all at once!
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pH 610 Waterproof Meter with pH probe
These waterproof handheld meters feature a –2.00 to 20.00 pH range with 0.001 pH resolution. Combined with accuracies up to ±0.002 pH, these meters provide a new benchmark in our pH meter line. Store up to 500 data sets in the meter‘s memory. Time-and-date stamping meets Good Laboratory Practice (GLP) standards.The pH 610 meters offer the latest in pH calibration capabilities including up to six calibration points, a user-settable “calibration due” alarm, and up to 15 buffer options with auto-buffer recognition of USA, NIST, DIN, and PWB standards. The infrared (IrDA) wireless technology makes PC downloading more convenient and easier. Dual powerup allows you to use batteries while out in the field or the optional AC power adapter while in the lab.As always, our waterproof meters are IP67 rated for protection against both dust and water, even with no probes attached.
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Meter w/ pH Electrode, Conductivity/ATC Probe, Integral Electrode Holder
PC 700
The multi-parameter Eutech PC 700 measures pH, ORP, conductivity and temperature with a single meter. User-friendly with advanced features and a large custom-size display – perfect for research work on a budget!
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Panel-mount Type pH Meter (Four-Wire Transmission, Industrial Time sharing Proportional Control)
HP-480TP
HP-480 connects pH sensor and measures pH and temperature in the sample water. Suitable for monitoring and control of various production processes and wastewater treatment, etc. Many types of electrodes are available to match the sample properties.HP-480TP is a pH meter with a time sharing proportional control function, making it ideal for tasks such as interval processing in any type of control process.
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pH Electrode Holder
PF12
Extension of optek sensor bodies for inline pH measurement in industrial installations of various applications. Commonly available Ø 12mm & 120 mm length pH probes can be used and are positioned at an optimum angle into the process stream.
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PH And Temperature Pen
Ultrapen™ PT2
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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pHTestr® 50 Waterproof Pocket pH Tester,
Premium 50 Series
The Oakton pHTestr 50 has a replaceable double junction sensor for longer life, an expanded number of applications, and easy maintenance. Double-junction electrode sensor handles wastewater and solutions containing sulfides, heavy metals, and TRIS. Electrode sensor offers a clog-resistant Kynar® junction and a recessed, glass pH bulb to protect against breakage. Valox sensor housing resists most chemicals. The keypad clicks to confirm operation, and allows access to a variety of functions. Calibrate up to three pH points with the auto-buffer recognition at both USA and NIST standard buffers. Additional features include an automatic temperature compensation (ATC), hold function, auto-off function, self-diagnostic error messages, and a three-segment battery-life indicator.
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pH Meter kit
MW101-SOIL
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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PH Meters
* 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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Portable pH Meter
Starter 300
This portable meter offers convenience, reliability and durability in one compact design.
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Meter with "3-in-1" pH/Temperature Combi Electrode
pH 5+
Multi-Point Calibration (up to 5 points) with Auto-Buffer Recognition - choice of USA, NIST or pure water buffer standards with ±0.01 pH accuracy
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Universal Differential pH Water Quality Sensors
SD7500CD
Continuous online pH monitoring in wastewater and coating industrial applications leads to contamination and eventually requires sensors to be replaced. A differential pH sensor utilizes a measurement technique designed to extend the working lifetime of sensors in challenging applications. Replacing the sensor reference (salt bridge) and buffered electrolyte solution can prevent sensor replacements, saving time and money. Our SD7500 Series features a combination sensor output; these differential pH sensors can be used with any conventional pH/ORP transmitter.
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pH Meters
pH meters are used to measure the acidity and alkalinity of liquid or semi-solid samples across many industries, this device has ORP measurement that is widely used in aqueous samples such as oil emulsions, unclean water it is majorly applied in waste water, drinking water, food and beverage, chemical and pharmaceutical testing.
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Analog Handhelds Measuring EC And PH
Agri-Meters™
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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Panel-mount Type pH Meter (Four-Wire Transmission, 4 point ararm, Time sharing Proportional Control)
HP-960FTP
HP-960FTP industrial pH meter is a high-end pH meter with a four-point alarm and a time sharing proportional control function.It connects pH sensor and measures pH and temperature in the sample water.It can also be linked with a cleaning device via an external input, extending its automatic operation time.Many types of electrodes are available to match the sample properties.
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MAX PH/ORP/Temp Bench Meter
MW150
The Milwaukee MW150 MAX 3-in-1 pH/OPR/Temp. Bench Meter has won fans around the world with its reliable, fast, simple operation as well as a tough, sleek, lightweight design with a small lab space footprint. It is accurate to ± 0.01 pH with automatic or manual temperature compensation, and built in dedicated GLP key. In addition, up to 3-point automatic calibration and 7 selectable buffer standards makes the MW150 MAX ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.
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Field-installation Type pH Meter (Four-Wire Transmission)
HP-200
HP-200 connects pH sensor and measures pH and temperature in the sample water. Suitable for monitoring and control of various production processes and wastewater treatment, etc. Many types of electrodes are available to match the sample properties.
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Bluetooth® Enabled PH And Temperature Pen
UltrapenX2™ PTBT2
*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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pH/DO/Conductometer
780/781 pH/Ion meter
The 780 pH Meter and 781 pH/Ion Meter are the instruments of choice for those seeking an elevated level of technical comfort and freedom in their measurements of pH, ORP, and ion concentrations.
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Industrial pH Meter
HP-480(W)
The industrial pH meter, HP-480(W) is a standard type pH meter equipped with frequently used functions suitable for on-site use. It supports a wide range of applications from manufacturing process monitoring, quality inspection, fisheries, aquaculture and many other industries.
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pH 450 Waterproof Portable Meter
Backlit, rugged waterproof meter is ideal for any environment!*Intuitive, user-friendly icons — electrode status displays pH slope*Grip-Clip™ electrode holder quickly and easily secures electrode to side of beaker or container*USB or RS-232 output for up to 500 data sets*Extended battery life or optional universal power adapter*Built-in stand with wall mount option allows for easy benchtop measurement or storage
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pH 700 Benchtop pH Meter
The easy-to-use, microprocessor-based pH 700 benchtop meter measures pH, mV, relative mV, and temperature. The large, dual-display LCD provides excellent visibility—even from a distance. Automatic temperature compensation (ATC) maintains reading accuracy even with fluctuating temperatures. Five-point pH calibration, with automatic buffer recognition for both USA (pH 1.68, 4.01, 7.00, 10.01, 12.45) and NIST (pH 1.68, 4.01, 6.86, 9.18, 12.45) pH buffers, makes for easy calibration no matter which requirement you need to meet. Meter features HOLD, ATC, selectable °F or °C measurement, recall of electrode slopand offset, and electrode diagnostics. The convenient pull-out quick reference card keeps procedures handy at all times. Meter accepts any pH or ORP electrodes with a BNC connector.
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Field-installation Type pH Meter (Two-Wire Transmission)
HP-300
HP-300 connects pH sensor and measures pHand temperature in the sample water. Suitable for monitoring and control of various production processes and wastewater treatment, etc. Many types of electrodes are available to match the sample properties.
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Panel-mount Type pH Meter (Four-Wire Transmission)
HP-480
HP-480 connects pH sensor and measures pH and temperature in the sample water. Suitable for monitoring and control of various production processes and wastewater treatment, etc. Many types of electrodes are available to match the sample properties.





























