User Manual

2. Specifications
Display
3 ½-digit, 18mm
LCD-display max 1999
Measuring range
0 bis 14 pH
Resolution
0,01 pH
Accuracy
+/- 0,05pH
Input resistance
10 M
Measuring rate
2 – 3 / second
Calibration
External with potentiometer for
pH4 and pH7
Operation Temperature
0°C...+50°C (32°F…122°C); < 80% RH
Automatic Temperature
compensation
0°C...+50°C (32°F…122°C)
Power Supply
9V Battery (NEDA1604)
Dimensions (WxHxD)
67 x 142 x 25 mm
Weight
230g
Standard Accessories
Manual, 9V Battery, Calibration buffer
solution pH 4 and pH 7
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