HI 5110B ORP Half Cell for Argentometric Titration ORP half cell for argentometric titration. Read More »

HI 3133B ORP Half Cell for Potentiometric Titration ORP half cell for potentiometric titration and general purposes. Read More »

HI 1297D pH/ORP Electrode for Water Treatment Applications pH/ORP electrode for wastewater, municipal water, water treatment and swimming pools.  Recommended for use with HI 991002 and HI 991003 pH meters. Read More »

HI 3148B ORP SMART Electrode with CPS™ for Wine ORP SMART Electrode with CPS™ (Clogging Prevention System) for Wine. Read More »

HI 4430B Combination ORP Electrode with Gold Contact BNC Connection Gel filled, combination ORP electrode with gold contact, for use with oxidants and ozone. Read More »

HI 3230B ORP Electrode for Municipal Water and Quality Control BNC Connection ORP electrode for municipal water and quality control. Read More »

HI 3131B Refillable Combination ORP Electrode for Titration and Laboratory Use BNC Connection Refillable combination ORP electrode for laboratory use and ORP titrations. Read More »

HI 3618D ORP Combination Electrode for Laboratory Use ORP combination electrode for laboratory use. Read More »

HI 3620D ORP Electrode for Field Applications and Swimming Pools ORP electrode for use in the field and in swimming pool water testing. Read More »

HI 3619D ORP Electrode for General Laboratory Use ORP electrode for use with general laboratory use and disinfection.  Recommended for use with HI 98140, HI 98150, HI 98230 and HI 98240 pH meters. Read More »