Chlorine Dioxide Portable Photometer with CAL Check – HI97738$623.83 – $961.31Price range: $623.83 through $961.31Select Options
GroLine Monitor for Hydroponic Nutrients – HI981421-Threaded probe for insertion mounting$1,090.85Add to Cart
Galvanic Dissolved Oxygen Probe for HI9147 – HI76409$522.70 – $693.14Price range: $522.70 through $693.14Select Options
HI38023-100 Total Chlorine Extended Range Test Kit Replacement Reagents (100 tests)$115.91Add to Cart
Pool Line pH Controller and Dosing Pump – Meter, probe and in-line mounting kit – BL100-10$1,090.85Add to Cart
Titanium Body pH Electrode for Plating Baths with quick connect DIN Connector – HI629113$427.25Add to Cart
Conductivity Analog Controller with Direct Input from Potentiometric Probe – HI943500 -0.00 to 19.99 mS/cm$1,465.83Add to Cart
pH, Free and Total Chlorine Portable Photometer with CAL Check – HI97710$623.83 – $961.31Price range: $623.83 through $961.31Select Options
GroLine Nutrient dosing system with HI30033 conductivity probe, panel mounted flow cell, fittings and tubing – HI981413-20$1,352.20Add to Cart
Phosphorus Portable Photometer with CAL Check – HI97706$623.83 – $961.31Price range: $623.83 through $961.31Select Options