ORP Meters (Apera Instruments, Extech, General Tools)

ORP Meters (Apera Instruments, Extech, General Tools) Products List

Extech RE305 ExStik Replacement ORP Electrode Module

General Tools PHS2 General-Purpose pH Electrode

Available Options

Apera Instruments AI805G GroStar GS5-E Replacement ORP Probe

Extech OYSTER-10 Oyster Series pH/mV/Temperature Meter

Extech OYSTER-15 Oyster Series pH/mV/Temperature Meter Kit

General Tools PHS1 pH Replacement Electrode

Apera Instruments AI463 SX721 Portable pH/ORP Meter Kit

General Tools WK7200 Water Quality Test Kit