TDS (Conductivity) Meter

High quality Total Dissolved Solids meter for R.O. membrane performance check with LCD display. Calibrated for normal tap water. Batteries included.

Measurement range: 0-999 ppm
Graduation: 1 ppm
Accuracy: ±2,5%

Coefficients converting measured mineralization, ppm (TDS) to various hardness (CaCO3) units: 1 °dH (German degree) = 17.8 ppm, 1 °fH (French degree) = 10 ppm, 1 meq/L = 50.05 ppm, 1 gpg = 17.1 ppm.