Range: PPM: 0 - 9990, EC: 0.0 - 10.0, CF:0 - 100,
Resolution: 10ppm (mg/l); 0.1 EC (mS/cm),, 1 CF,
Accuracy: +/- 2% F.S; +/- 2% F.S. +/- 2% F.S.
Temp.C: 5 - 45C (ATC)
EC Calibration: One-point at 6.7EC or 67CF
TDS Factoyr: 500ppm = 10CF= 1EC or 700ppm = 10CF= 1EC,
Features: Automatic switch-off function: After 5 minutes without pushing
Battery Life: DC 9V ; Display: LCD with illumination