"Complete Meter Stick Optics Bench"

This multiparameter meter is a rugged, waterproof multiparameter meter. This meter's multi-sensor probe allows for the measurement of key parameters including pH, ORP, conductivity, dissolved oxygen, and temperature. The multiparameter probe transmits readings digitally to the meter, where data points can be displayed and logged. The complete water quality meter is simple to setup.

This laboratory benchtop dissolved oxygen meter delivers precision while offering simplicity and versatility in a sleek design. Use your multiparameter meter as a portable, benchtop meter, or mount it on the wall to save space.

Versatile digital meter for pH, conductivity, and dissolved oxygen measurement in one device.

Versatile and portable meters for wherever your lessons take you.

Rugged, reliable meters designed for educational outdoor experiments.

Rugged, reliable meters designed for educational outdoor experiments.

Simple read out.

Sleek, multipurpose pH meter with smart electrode recognition and easy calibration.

This palm-sized pH meter with cabled electrode can measure pH, voltage potential difference (mV) and temperature.

Designed for direct measurement.