GroLine 1413µS/cm Conductivity Standard with Certificate (230 mL bottle) – HI7031-023$31.81Add to Cart
Cyanuric Acid Portable Photometer with CAL Check – HI97722$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Spare Polarographic Dissolved Oxygen Probe HI764073 with Protective Sleeve for HI98193 Meter – 4m Cable$727.23Add to Cart
EC/TDS Probe for Low Range Mini Controllers$131.81 – $265.89Price range: $131.81 through $265.89Select Options
pH, Free and Total Chlorine Portable Photometer with CAL Check – HI97710-meter only$623.83Add to Cart
Dual-Channel Universal Process Controller for Industrial Applications – HI520$2,420.32 – $2,897.57Price range: $2,420.32 through $2,897.57Select Options
PCA300 Series – Chlorine, pH, ORP and Temperature Analyzer – PCA330 – Single Analog Output$4,829.28Add to Cart
Chlorine Dioxide (Rapid) Photometer with CAL Check – HI97779$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Polarographic Dissolved Oxygen Probe with Protective Sleeve – HI764073$727.23 – $999.94Price range: $727.23 through $999.94Select Options
Bluetooth Portable Multiparameter pH, EC, OPDO Meter – HI98494$5,266.76 – $7,170.05Price range: $5,266.76 through $7,170.05Select Options
Hydrogen Peroxide Reagent for Titratable Acidity in Water Mini Titrator – HI84530-60$82.38Add to Cart
Galvanic Dissolved Oxygen Probe for HI9147 – HI76409$522.70 – $693.14Price range: $522.70 through $693.14Select Options
Advanced Dissolved Oxygen Benchtop Meter with HI764833 Polarographic DO Probe – HI6421P-02$2,579.40Add to Cart
Magnesium Hardness Portable Photometer with CAL Check – HI97719$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Conductivity Analog Controller with Direct Input from Potentiometric Probe – HI943500 -0.00 to 19.99 mS/cm$1,465.83Add to Cart