The EcoTestr pH1 and EcoTester pH2 — new and economical quality pH testers designed for fuss-free pH measurements.

Offers a large format and easy-to-use display.

pH measurement is easier than ever with the Fisherbrand™ pH Pen™ – an economical range pocket-size tester designed for on-the-go pH measurements.

Easy-to-use, waterproof conductivity meter designed for routine analysis and quality control. Simply turn on, insert, and simultaneously read result and temperature.

Used with AB15+ and AB15 kit for routine pH and titration measurements of aqueous solutions with small samples, small vessels.

Large, dual LCD shows pH measurement and temperature results simultaneously (with ATC probes).

Meter designed exclusively for quick soil testing.

Designed for simple, accurate test readings.

Since the indicator does not bleed, the strip can be left in the measurement medium without contaminating it.

The new standard for rugged, simple-to-use visible spectrophotometers for teaching and routine applications.

Intuitive, simple operation and high accuracy in a compact, affordable meter.

Easy-to-use, waterproof conductivity/TDS meter designed for routine analysis and quality control. Simply turn on, insert, and simultaneously read result and temperature.

For regulatory monitoring, process water testing, and environmental analysis in the field or laboratory.

Portable device measures the percentage of salt in any body of water.

Demonstrates qualitative and quantitative measurement of electrical current's effect on liquids.

Plated spring stainless-steel wire with finger grip.

Convenient pH testing. OHAUS Starter pH Pen Meters offer a convenient way to measure pH, or the relative acidity or alkalinity of a sample at a given temperature. The pH pen meters can be completely operated with just one hand, freeing up your other hand to handle samples.

Easy-to-use, waterproof salinty meter designed for routine analysis and quality control. Simply turn on, insert, and simultaneously read result and temperature.

Replaceable sensor saves money by reusing the same meter body

Explore the quantum world and discover the structure of the atom.

For accurate measurements anytime, anywhere.

Determine pH of wide range of solutions!

Easy to use first time and every time, prepare students for laboratory and research applications using professionally proven benchtop meters.

High vacuum tubing can withstand 25μm of pressure.

Ideal for long-term water-quality monitoring.

For use with Hoffman Electrolysis Set.

Portable, lightweight meters feature productivity and versatility in the field or lab. OHAUS Starter Water Analysis Portable Meter is a compact meter with intuitive software/organized display for ultimate usability.