"bouteille de gaz"

Versatile and portable meters for wherever your lessons take you.

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

Compact design for fast, convenient electrochemistry measurement at your fingertips.

Simple to use benchtop meter for easily measuring pH and ORP.

Slim, versatile meter for accurate EC, TDS, and salinity readings in classrooms or labs.

An advanced, research-grade benchtop pH meter offering accurate, repeatable results.

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

Easy-to-use and accurate multi-parameter benchtop meter.

Precision instruments made for repetitive use in student field investigations.

Rugged, reliable meters designed for educational outdoor experiments.