5
SPECIFICATIONS
Range
-2.00 to 16.00 pH
±699.9 mV/ ±1999 mV
-20.0 to 120.0 °C/ -4.0 to 248.0 °F
Resolution 0.01 pH/ 0.1 mV/ 1 mV/ 0.1 °C/ 0.1 °F
Accuracy
(@20 °C/68 °F)
±0.01 pH/ ±0.2 mV/ ±1 mV/ ±0.4 °C/ ±0.8 °F
Typical EMC
Deviation
±0.02 pH/ ±0.2 mV/ ±1 mV/ ±0.4 °C/ ±0.8 °F
pH Calibration
Automatic, 1 or 2 point, with 3 memorized buffer values
(pH 4.01, 7.01, 10.01)
Offset: ±1 pH; Slope: from 75 to 110%
Temperature
Compensation
Automatic, -20 to 120 °C (-4 to 248 °F) or manual
without temperature probe
Probes (included)
HI1230B double junction, gel-filled pH electrode
HI7662 temperature probe
Battery Type 9V (1 pc.)
Battery Life Approx. 150 hours of continuous use
Auto-off
After 20 minutes of non-use or disabled
(user-selectable)
Environment 0 to 50 °C (32 to 122 °F); RH max 100%
Dimensions 164 x 76 x 45 mm (6.5 x 3.0 x 1.8”)
Weight 180 g (6.3 oz.)
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