ISO Cerified Company 
| Accuracy | ±0.02 pH |
| Resolution | 0.01 pH |
| pH Input | Impedance > 1012Ω |
| Analog Output | Non-isolated – fixed range 0-14 pH = 4-20mA |
| Operating Temp | 0 to 60°C (32 to 122°F) |
| Storage Temp | -40 to 85°C (-40 to 185°F) |
| Relative Humidity | 95% @ 40 °C, non-condensing |
| Temp. Compensation | Manual fixed resistors; Automatic 1000 Ω RTD |
| Display | 4 digit, red LED, 14.2 mm H (0.56″) |
| Display Range | 0 to 14 pH |
pH Meters