GroLine Quick Calibration Solution for GroLine pH and EC Meters (500 ml) – HI5036-050$36.37Add to Cart
HI6000 series preconfigured modular benchtop meter with pH/ISE and EC module – HI6522-02$2,943.02Add to Cart
HI8082 3.5M KCl electrolyte fill solution for double-junction electrodes in a FDA Bottle (4 x 30mL)$174.99Add to Cart
Laboratory-Grade Polarographic DO Probe with Built-In Temperature Sensor – HI76483$1,102.21Add to Cart
Titanium Body pH Electrode for Wastewater with Quick Connect DIN Connector – HI12963$490.89Add to Cart
Free Chlorine Ultra Low-Range Portable Photometer with CAL Check – HI97762$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Nitrite High-Range Portable Photometer with CAL Check – HI97708$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Silica High-Range Portable Photometer with CAL Check – HI97770$623.83 – $961.31Price range: $623.83 through $961.31Select Options
GroLine 5, 000µS/cm Conductivity Standard with Certificate (230 mL bottle) – HI7039-023$31.81Add to Cart
Nickel High-Range Portable Photometer with CAL Check – HI97726$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Nitrate Portable Photometer with CAL Check – HI97728$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Waterproof Multiparameter pH, ORP, EC, TDS, Salinity, DO, Pressure, Temperature – HI98194$3,295.27Add to Cart
PCA300 Series – Chlorine, pH, ORP and Temperature Analyzer – PCA330 – Single Analog Output$4,829.28Add to Cart
Portable Total Hardness Photometer with CAL Check – HI97735$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Waterproof Multiparameter pH, ORP, DO, Pressure, Temperature Meter – HI98196$1,159.03 – $3,011.20Price range: $1,159.03 through $3,011.20Select Options
Chlorine Dioxide (Rapid) Photometer with CAL Check – HI97779$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Cloud Enabled Swimming Pool Controller with Built-in Dosing Pumps, Analog Outputs and In-line Mounting Kit$3,397.54Add to Cart
Groline Nutrient Dosing System – HI981413$818.14 – $1,352.20Price range: $818.14 through $1,352.20Select Options