Model HI 2211 -Basic pH/ORP Benchtop Meter

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.

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

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.)