The HI 2215 is a 0.001 pH resolution microprocessor based pH and Temperature bench meter that can also measure Oxidation Reduction Potential ( ORP) in mV. Relative mV feature is also provided.

• Extra wide LCD ( 6.25� x 1.5� )
• Extended temperature range
• Increased Temperature Accuracy
• Log-on-demand, up to 100 samples
• USB Port

Specification :
Range pH : – 2.0 to 16.0 pH; – 2.00 to 16.00 pH; – 2.000 to 16.000 pH
Range mV : ± 999.9 mV ; ± 2000 mV
Range Temperature : – 20.0 to 120.0º C
Resolution pH : 0.1 pH; 0.01 pH; 0.001 pH
Resolution mV : 0.1 mV ; 1 mV
Resolution Temperature : 0.1 º C
Accuracy pH : ± 0.01 pH
Accuracy mV : ± 0.2 mV ( ± 999.9 mV) ; ± 1 mV ( ± 2000 mV)
Accuracy Temperature : ± 0.4 º C ( excluding probe error)
Relative mV Offset Range : ± 2000 mV
pH Calibration : Up to 5 point calibration, 7 standard buffers available ( 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) , and 2 custom buffers
Temperature Compensation : Manual or Automatic from -20 to 120º C
pH Electrode : HI 1131B glass body, single junction, refillable with BNC connection and 1 m ( 3.3' ) Cable
PC Connectivity : USB
Data Logging Manual: 100 records; Interval: 500 records
Dimensions : 235 x 222 x 109 mm ( 9.2 x 8.7 x 4.3" )
Weight 1.3 kg ( 2.9 lb.)