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Details
The HI2211 is a basic, affordable pH/mV benchtop meter that features automatic calibration to 1 or 2 points with a choice of 5 preprogrammed buffers. All readings are automatically compensated for temperature variations from the supplied thermistor probe. The meter has a large, easy-to-read LCD that displays pH or mV and temperature simultaneously. The HI2211 is supplied complete with a pH electrode, temperature probe, calibration buffers, reference refill electrolyte, cleaning solutions, and a probe holder.
| pH Range | -2.00 to 16.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH |
| pH Calibration | Automatic, one or two-point with five memorized buffer values (pH 4.01, 6.86, 7.01, 9.18, 10.01) |
| mV Range | ±399.9mV ; ±2000mV |
| mV Resolution | 0.1mV; 1mV |
| mV Accuracy | ±0.2mV (±399.9mV); ±1mV (±2000mV) |
| Temperature Range | -9.9 to 120.0°C (14.2 to 248.0°F) |
| Temperature Resolution | 0.1°C |
| Temperature Accuracy | ±0.5°C (0.0 to 100.0°C); ±1°C (outside) |
| pH Electrode | HI1131B glass body pH electrode with BNC connector |
| Temperature Probe | HI7662 stainless steel temperature probe |
| Operating Conditions | 0 to 50°C (32 to 122°F; 273 to 323 K), RH max 95% non-condensing |
| Power Supply | 12V DC adapter (included) |
| Dimensions | 240 x 182 x 74mm / 9.4 x 7.1 x 2.9” |
| Weight | 2.9lbs / 1.3kg |
| Warranty | 2 year |
