15
SPECIFICATIONS
Display Range Resolution Accuracy
pH -2.00 to 16.00 pH 0.01 pH ±0.1%FS ± 2 digits
mV -1999 to 1999 mV 1 mV ±0.1%FS ± 2 digits
Temperature -10.0 to 120.0 °C 0.1 °C ±0.5°C
pH buffer recognition
pH 7.00, 4.01, 10.01 or pH
6.86, 4.00, 9.18
pH Temperature compensation
AUTO/MAN –10.0°C to
120.0 °C
pH Buffer Temperature range 0°C to 60.0°C
pH Electrode Offset recognition ±90 mV at pH 7.00 or 6.86
pH Electrode Slope recognition
±30% at pH 4.00, 4.01, 9.18
and 10.01
Input impedance >10
12
Ω
Temperature sensor Thermistor, 10 k
Ω
at 25°C
Power Four “AAA” Batteries
Battery Life ~1000 Hours
Calibration Back-up EEPROM
Audio Feedback All Touch Keys
End Point Sensing & Hold Yes
Display (pH /mV : Temp) 11mm : 7mm high LCD
Ambient Temperature Range 0 to 50 °C
Relative Humidity up to 90%
Case IP67 water-tight case
Dimensions (W x D x H) 75mm x 157mm x 35mm
Weight
230 grams
(Batteries included)
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