pH Meters Products & Reviews

Standard portable pH/mV meter with a robust and durable design for measuring in the laboratory, in-line, or in the field.

Ergonomic and budget-friendly portable pH meter for mobile applications in the laboratory, at-line, or in the field. 

OHAUS Starter 3100 has many smart features that make it as intuitive as it is accurate for standard pH measurement.    

Two-channel pH meter for routine use in the laboratory and on the road. Two-channel pH meter for routine use in the laboratory and on the road. Laboratory and measuring instrument in one with all features such as IP67, alternative accumulator operation and much more. Clear colour display with two-channel output (multilingual) and all important information at a glance Security in everyday work through sensor quality sy…

The 914 pH/Conductometer is an easy-to-use measuring instrument for routine operation in the laboratory and on the road. pH (or mV) and conductivity (or TDS, salinity) and temperatures can be measured in parallel and output to a large colour display. Important information such as charge state, quality of the calibration, calibration interval, etc. can also be clearly viewed at a glance. A PIN-protected expert mode protects the…

Intuitive operation and improved user interface Large LCD guides user with plain-language prompts and error messages Display indicators keep you apprised of menu choice, measuring units, buffers standardized (in pH mode) and temperature No cryptic icons to learn: prompts and status/error messages are displayed in plain language Store up to 100 datapoints in nonvolatile memory Selectable resolution to 0.1, 0.01 or 0…

This competitively-priced, dual channel and dual display pH/DO meter is easy to set up and use while providing reliable measurement of pH and dissolved oxygen for water testing applications. The rugged meter features enhanced stability indicators, salinity correction and automatic barometric pressure compensation and offers a full complement of GLP-related features—including available 21 CFR Part 11 software option. Selectable…

The pH/mV and ionmeter pH/ION 340i offers the highest degree of flexibility possible. For pH measurements the instrument can be calibrated manually or automatically and offers simultaneous display of pH and temperature. For measurements with ion-selective electrodes the pH/lON 340i offers concentration display in mg/l. Direct display in mV to ±999.9 mV in 0.1 mV steps; and to ±1999 mV in 1 mV steps. Of course, even in these…

These high-performance benchtop multimeters can measure conductivity, oxygen, pH, salinity, specific resistance, and TDS (total dissolved solids). Features include graphic display, five-point calibration by linear regression, freely selectable buffer sets, graphic evaluation capability, a built-in digital plotter, connection for bar code reader or PC, user selectable languages, acoustic alarm to limit input, and multi-level G…

This 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.