"WardsSci000338"

Flat electrode surface allows pH readings in liquid flms, semi-solids, and solids.

This is a complete set of all the solutions required for routine pH measurement.

Designed for today's crowded laboratory benchtops!

No Color Chart Necessary.

This convenient device measures dissolved oxygen concentration, saturation, and temperature - all in one!

No Unwieldy Bottles to Carry or Clean

The salt refractometer reduces the amount of samples needed.

NIST traceable and contained in portable single-use sachets.

Easy to carry, simple to operate and sufficient for most field pH tests.

Store Up to 15 Readings

This pH electrode is a plastic body, double junction, gel filled pH electrode with a built-in temperature sensor for temperature compensated measurements in a single probe design.

The double junction electrode is ideal for dirty water, heavy metals, sulfides, tris buffers, and organics. The tester also features a pH and temperature readout toggle, automatic temperature compensation, and a replaceable sensor.

Lightweight, Versatile Unit

This electrode storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. Properly storing your pH electrode in a solution keeps the glass membrane well hydrated which maintains proper function and provides accurate readings.

Multi-parameter meters engineered for student use in real world testing environments.

This spare pH sensor makes electrode replacement quick and easy. The spare pH sensor is designed as an easy-fit cartridge that locks into place, featuring two o-rings to maintain a watertight seal. With no pins to line up or that can break, this sensor is ideal for quick replacements.