Ammonia High Range Portable Photometer – HI97733$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Galvanic Dissolved Oxygen Probe for HI9147 – HI76409$522.70 – $693.14Price range: $522.70 through $693.14Select Options
GroLine Monitor for Hydroponic Nutrients – HI981421-Threaded probe for insertion mounting$1,090.85Add to Cart
GroLine pH Dosing System – HI981412$38.50 – $1,352.20Price range: $38.50 through $1,352.20Select Options
HI54710-11 pH 4.01, 7.01 and 10.01 Technical Calibration Solutions with Electrode Storage Solution and Cleaning Solution (5 x 500 mL)$249.99Add to Cart
HI1000 Series Process Digital pH Probe-10m (32.8′)-HF – Hydrofluoric Acid Resistant-Ceramic$965.86Add to Cart
Pool Line pH, Alkalinity, Free & Total Chlorine, and Cyanuric Acid Portable Photometer – HI971044$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Manganese Low-Range Portable Photometer with CAL Check – HI97748$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Waterproof Multiparameter pH, ORP, EC, Pressure, Temperature – HI98195$2,306.69 – $3,556.62Price range: $2,306.69 through $3,556.62Select Options