Free Chlorine Portable Photometer with CAL Check – HI97701$593.15 – $1,011.31Price range: $593.15 through $1,011.31Select Options
Total Hardness and pH Portable Photometer with CAL Check – HI97736$623.83 – $961.31Price range: $623.83 through $961.31Select Options
EC/TDS Probe for Low Range Mini Controllers$131.81 – $265.89Price range: $131.81 through $265.89Select Options
Pool Line pH, Alkalinity, Free & Total Chlorine, and Cyanuric Acid Portable Photometer – HI971044$623.83 – $961.31Price range: $623.83 through $961.31Select Options
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 Boilers and Cooling Towers with BNC + Phono Connector – HI72911B$438.61Add to Cart
Free Chlorine and Ultra High Range Total Chlorine Portable Photometer – HI97771$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Bromine, Chlorine, Cyanuric Acid, Iodine, Iron, and pH Portable Photometer with CAL Check – HI97101$840.86 – $1,084.03Price range: $840.86 through $1,084.03Select Options
GroLine pH Dosing System – HI981412$38.50 – $1,352.20Price range: $38.50 through $1,352.20Select Options
pH, Alkalinity, Free Chlorine, Total Chlorine, and Cyanuric Acid Photometer – HI97104 -kit$961.31Add to Cart
GroLine 5, 000µS/cm Conductivity Standard with Certificate (230 mL bottle) – HI7039-023$31.81Add to Cart