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

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

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

Offer excellent color separation in the pH range; 100 pH test strips/vial.

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

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

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

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

Determine pH of wide range of solutions!

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.

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

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

Specially designed valve prevents pressure build-up, which eliminates potentially dangerous chemical drips; allows dispensing of wash bottle in upright or inverted position.

Meter designed exclusively for quick soil testing.

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

Protects electrodes from accidental breakage.

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

Single color match for each pH value.

Designed for simple, accurate test readings.

Shows continuous, bright-line and absorption spectra.

Measure the ability of an electrolyte solution to conduct electricity.

Excellent choices for most spectrophotometry applications in the visible range.

Ensures proper working condition after cleaning or when the electrode is not in use.

Colors help distinguish between families and types.

Illustrates the core concepts of atomic theory by investigation of the first 20 elements of the periodic table.

Create three-dimensional representations of molecules.