| Extech (RE305) ExStik� Replacement ORP Electrode Module |
 Replacement flat surface electrode for ExStik� ORP meter Features: Easy to clean, rugged flat surface ORP electrode Interchangeable with ExStik� Chlorine or pH meters Complete with protective connector cap Measures in liquids, semisolids, and solids ATC via built-in Pt-100Ohm sensor Price: 60.23 |