Swim Pools

Indoor Swimming Pools and Outdoor Swimming Pools Blog

Swimming Pool Kits

Hanna Instruments HI 70032P TDS Calibration Kit

$24.00

This kit is used to calibrate Hanna Instrumets meters that test TDS (Total Dissolved Solids). Includes twenty-five 20 mL units of 1,382 ppm solution….

Hanna Instruments HI 770710P pH Calibration Kit

$14.00

Kit includes five 20 mL units each of 7.0 pH and 10.0 pH solution. Used to calibrate the [...]