ZDRS-200A pH , EC,Temp Monitor（3 in 1）

Range: 0.00 -- 14.00 pH ; 0.0–10.0 EC ( mS /cm), 5 – 35℃ / 41–95 ℉

Resolution: 0.01 pH; 0.1EC; ±1%℃ / ±1% ℉

Accuracy: ≤±0.1 pH, ±2% F.S; ±2%℃ / ±2% ℉,@25℃/77℉

Temp. C: 5—50℃, (ATC)

PH Calibration: Two-point at 6.86pH and 4.01pH (or 7.0pH and 4.01pH)

EC Calibration: One-point at 6.7ec；

Temp. Calibration: One-point @25℃/77℉

Display: LCD with illumination;

Power Supply: External 9VDC ( adaptor included )