Add to cart Hanna Basic pH/ORP Benchtop Meter
Hanna Basic pH/ORP Benchtop Meter

Hanna Basic pH/ORP Benchtop Meter

Hanna Basic pH/ORP Benchtop Meter
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  • Simple to operate
  • Automatic Temperature Compensation
  • Automatic calibration
  • Calibration expiration reminder
  • ORP range

HI 2211 is a benchtop pH/ORP and °C meter. HI 2211 adds measurement for ion concentration (ISE) and Oxidation Reduction Potential (ORP) in the mV range.

This instrument also features a reading stability indicator used during calibration and a measurement memory/memory recall function .

pH measurements for both instruments are compensated for the temperature effect manually or automatically with the HI 7662 temperature probe. This meter is equipped with an easy-to-read LCD which shows both the primary reading and ºC.

Range pH -2.00 to 16.00 pH
mV ±399.9 mV; ±2000 mV
Temperature -20 to 120.0°C
Resolution pH 0.01 pH
mV 0.1 mV; 1 mV
Temperature 0.1 °C
Accuracy pH ±0.01 pH
mV ±0.2 mV (±399.9 mV); ±1 mV (±2000 mV)
Temperature ±0.4 °C (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 235 x 222 x 109 mm (9.2 x 8.7 x 4.3”)
Weight 1.3 kg (2.9 lbs.)

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HI 5004 Technical Buffer Solution, 4.01 pH, 500 mL bottle
HI 5007 Technical Buffer Solution, 7.01 pH, 500 mL bottle
HI 5010 Technical Buffer Solution, 10.01 pH, 500 mL bottle
HI 7061L General Purpose Cleaning Solution
1 x 500 mL bottle
HI 70300L Electrode Storage Solution
1 x 500 mL bottle
HI 8427 pH and mV Precision Simulator
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HI 76404N Electrode Holder for HI 42xx Type Bench Meters
HI 7662 Stainless Steel Temperature Probe

Order Info
HI 2211-01 (115V) and HI 2211-02 (230V) are supplied with HI 1131B pH electrode, HI 7662 temperature probe, HI 76404N electrode holder, HI 70004 pH 4.01 buffer solution sachet, HI 70007 pH 7.01 buffer solution sachet, HI 7071S electrolyte solution (30 mL), HI 700661 cleaning solution sachet, 12 VDC adapter and instructions. 
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