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Prices are current as of Wednesday, 24/07/2019.
Prices are GST exclusive. Tax is added at checkout.

Availability: Backorder
Product Code: EHI2211-02

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A benchtop pH/ORP and deg. C meter. EHI2211 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 EHI7662 temperature probe. This metre is equipped with an easy-to-read LCD which shows both the primary reading and deg. C.


  • Simple to operate
  • Automatic Temperature Compensation
  • Automatic calibration
  • Calibration expiration reminder
  • ORP range


Range pH -2.00 to 16.00 pH
  mV ±399.9 mV; ±2000 mV
  Temperature -20 to 120.0 deg. C
Resolution pH 0.01 pH
  mV 0.1 mV; 1 mV
  Temperature 0.1 deg. C
Accuracy pH ±0.01 pH
  mV ±0.2 mV (±399.9 mV); ±1 mV (±2000 mV)
  Temperature ±0.4 deg. C (excluding probe error)
pH Calibration   automatic, 1 or 2 point with 5 memorised 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 deg. 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 deg. C (32 to 122 deg. F); RH max 95%
Dimensions   235 x 222 x 109 mm (9.2 x 8.7 x 4.3 in.)
Weight   1.3 kg (2.9 lbs.)


Orders with items in stock are packed within 24 hours. We ship with our best choice of courier, depending on goods ordered and shipping address provided.


Standard delivery

Express delivery


Next day



2-3 business days



4-10 business days

2-3 business days


6-14 business days

2-3 business days



5-14 business days

*Note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers' control.

Standard shipping is $15 in Australia (free on orders over $200). Add $5 to ship Express (under 2kg only)


Order online and collect from our warehouse in Townsville.


Freight Charge

Ready for collection

11 Carlton Street, Kirwan


Once invoice has been emailed
(Less than 1 business day)

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