Portable Meter Reading System

Hanna Instruments' new family of portable meters are designed to measure pH, ORP, ion concentration with an ISE, conductivity (EC) and dissolved oxygen (DO). The new meters, HI98190, HI98191, HI98192 and HI98193, feature a rugged design and waterproof casing designed for demanding applications. All meters come equipped with an intuitive interface, which includes dedicated keys for routine functions.