<<< Go BackZDRS-200 pH & TDS,Temp组合监控器（控制器）

ZDRS-200 pH & TDS,Temp组合监控器（控制器）

测量范围：  0.00 -- 14.00 pH ;  0 -- 9990 ppm,   5 – 35℃ / 41–95 ℉

分辨率：    0.01 pH;         10ppm (mg/l);    ±1%℃ / ±1% ℉

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

温度范围：  5--45 ℃ (全自动温度补偿)

PH标定：    二点定位校准标定：6.86pH and 4.01pH(or 7.0pH and 4.01pH)

TDS标定：  一点定位校准标定：1382 ppm;   温度标定：  一点定位: @25℃/77℉   

显示：        背光LCD;                  电源:       AC适配器 - 9V DC

ZDRS-200 pH & TDS,Temp Monitor（3 in 1）

Range:     0.00 -- 14.00 pH ;  0 -- 9990 ppm,  5 – 35℃ / 41–95 ℉

Resolution:   0.01 pH;         10ppm (mg/l);  ±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)

TDS Calibration: One-point at 1382 ppm;   Temp. Calibration: One-point @25℃/77℉

Display: LCD with illumination. (Blue background)

Power Supply: External 9VDC (adaptor included)

Blue background

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(Blue background);       

Power Supply:  External 9VDC ( adaptor included )