Description
HI2211 Basic pH / ORP / °C Meter / 2-Point Calibration
Easy and intuitive to use the HI-2211 comes complete with a number of useful features which makes it particularly popular for frequent testing.
Specifications
Range : pH -2.00 to 16.00 pH
Range : mV ±399.9 mV; ±2000 mV
Range : Temperature -9.9 to 120 °C
Resolution : pH 0.01 pH
Resolution : mV 0.1 mV; 1 mV
Resolution : Temperature 0.1 °C
Accuracy : pH ±0.01 pH
Accuracy : mV ±0.2 mV (±399.9 mV); ±1 mV (±2000 mV)
Accuracy : Temperature ±0.5 °C (0.0 – 100.0 °C)
±1 °C (outside) (excluding probe error)
pH Calibration : automatic, 1 or 2 point with 5 memorized buffer values (pH 4.01, 6.86, 7.01, 9.18, 10.01)
Temperature Compensation .. automatic (with HI 7662 probe) or manual from -9.9 to 120 °C
pH Electrode : HI 1131B, glass-body, single junction, refillable, BNC connector, 1 m cable (included)
Temperature Probe : HI 7662 with 1 m (3.3′) cable (included)
Input Impedance : 1012 Ohm
Power Supply : 12 VDC adapter (included)
Environment : 0 to 50°C (32 to 122°F); RH max 95%
Dimensions : 240 x 182 x 74 mm (9.4 x 7.1 x 2.9″)
Weight : 1.1 Kg (2.5 lb); kit with holder 2.5 Kg (5.5 lb)



























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