HM Digital CP-1000 Calibration Solution – 1000 ppm NaCl, 20-Pack pump cassette ✅ Complete kit — includes

✅ Complete kit — includes testing solution

5" x 6" fits under sink near dishwasher

Measures Electrical Conductivity (EC)

This dual-action approach restores efficiency

fast operation combined with rugged construction and exceptional accuracy

HM Digital CP-1000 Calibration Solution – 1000 ppm NaCl, 20-Pack pump cassette ✅ Complete kit — includesHM Digital CP 1000 Calibration Solution 1000 ppm NaCl, 20 Pack Maintain accurate TDS and EC measurements with the HM Digital CP 1000 Calibration Solution a 20 pack of single use 1000 ppm sodium chloride (NaCl) calibration packets designed for use with HM Digital TDS meters, EC meters, and inline controllers including the PSC 154. Each packet contains 20 ml of precisely formulated 1000 ppm NaCl solution, sealed with a tamper evident closure to