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 |