Free Chlorine Ultra Low-Range Portable Photometer with CAL Check – HI97762$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
pH, ORP, Temperature pool controller with external dosing – BL131$3,045.28 – $3,863.42Price range: $3,045.28 through $3,863.42Select Options
Refillable Double Junction pH Electrode with BNC Connector For Fluoride Applications – HI1143B$579.51Add 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
Titanium Body pH Electrode for Boilers and Cooling Towers with BNC + Phono Connector – HI72911B$438.61Add to Cart
HI54710-10 pH 4.01, 7.01 and 10.01 Technical Calibration Solutions with Electrode Storage Solution (4 x 500 mL)$213.62Add to Cart
Copper Low-Range Portable Photometer with CAL Check – HI97747$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Pool Line pH, Alkalinity, Free & Total Chlorine, and Cyanuric Acid Portable Photometer – Meter only$623.83Add to Cart
pH, Free and Total Chlorine, Total Hardness, and Iron Low-Range Portable Photometer Kit – HI97745C$961.31Add to Cart
Nitrite High-Range Portable Photometer with CAL Check – HI97708$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Dual-Channel Universal Process Controller for Industrial Applications – HI520$2,420.32 – $2,897.57Price range: $2,420.32 through $2,897.57Select Options
Cloud Enabled Swimming Pool Controller with Built-in Dosing Pumps with Panel Mounted Flow Cell Kit$3,988.41Add to Cart
Extended Length Penetration K-Type Thermocouple Probe with Handle (1.5m) – HI766TR3$249.99Add to Cart
pH, Free and Total Chlorine Portable Photometer with CAL Check – HI97710$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