ZDRS-200 pH & TDS,Temp Monitor
Range: 0.00 -- 14.00 pH ; 0 -- 9990 ppm, 5 – 35C / 41–95 F
Resolution: 0.01 pH; 10ppm (mg/l); ±1%C / ±1% F
Accuracy: ≤±0.1 pH, ±2% F.S; ±2%C / ±2% F,@25C/77F
Temp. C: 5—50C, (ATC)
PH Calibration: Two-point at 6.86pH and 4.01pH (or 7.0pH and 4.01pH)
TDS Calibration: One-point at 1382 ppm; Temp. Calibration: One-point @25C/77F
Display: LCD with illumination Power Supply: External 9VDC ( adaptor included )