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Feature Lutron PH-201 PH Meter | Specification |
---|---|
Display | LCD, size: 45 mm x 29 mm |
Measurement Range | 0 to 14 pH |
Resolution | 0.01 pH |
Accuracy | ± 0.07 pH (at pH 5 - pH 9) |
± 0.1 pH (at pH 4 - pH 10) | |
± 0.2 pH (at pH 1 - pH 3.9 and pH 10.1 - pH 13) | |
Input Impedance | 10^12 ohms |
Temperature Compensation | Not necessary to adjust for pH range |
Sampling Time | Approximately 0.4 seconds |
Operating Temperature | 0 to 50 °C (32 to 122 °F) |
Operating Humidity | Less than 80% RH |
Calibration | External VR for pH 4 (slope adjustment) & pH 7 (calibration adjustment) |
Power Supply | 006P DC 9V battery |
Power Consumption | Approximately 2.0 mA |
Dimensions | 131 x 70 x 25 mm (5.3 x 2.4 x 1.3 inches) |
Weight | 153 g / 0.34 LB (including battery) |
Standard Accessories | Carrying case, Case holder |