21
SPECIFICATIONS
Display
Range
Resolution
Accuracy
pH
-2.00 to 16.00 pH
0.01 pH
±0.01 pH
mV (RmV)
-1999.9 to 1999.9 mV
0.1 mV
±0.05% F.S.
Ion
0.01 to 2000
0.01, 0.1, 1
±0.5% F.S.
(mono-valent)
±1.0% F.S.
(di-valent)
Temperature
0.0 to 100.0 °C
0.1 °C
±0.2 °C
pH buffer recognition
1.68, 7.00, 4.01, 10.01,12.46
pH or 1.68, 6.86, 4.00, 9.18,
12.46 pH
pH Temperature compensation
AUTO/MAN 0.0 to 100.0 °C
pH Buffer Temperature range
0 to 60.0 °C
pH calibration
Up to 5 point
mV calibration
1 point. Offset ±150 mV
Ion calibration
2 to 5 consecutive points,
0.1, 1.0, 10.0, 100.0 or 1000
Input impedance
>3 x 10
12
Ω
Temperature sensor
Thermistor, 10 kΩ at 25 °C
Power
6 X 1.5 V AAA Batteries or
100 to 240 V AC adapter
Calibration Back-up
EEPROM
Memory
750 sets
Audio Feedback
All Touch Keys
End Point Sensing & Hold
Yes
Screen
Segment LCD backlight
Ambient Temperature Range
0 to 50 °C
Relative Humidity
Up to 90%
Case
IP54
Dimensions (W x D x H)
150 x 210 x 45 mm
Weight
430 grams
