Description Overview GAOTek Auto-Read lock Featured Ion PH Meter offers versatile calibration options, supporting a range from 1 to 3 points calibration to ensure accurate measurements. Automatic Temperature Compensation enhances the precision of readings across various temperature conditions. The user-friendly setup menu encompasses five convenient options, simplifying customization for specific preferences. With an impressive accuracy of 0.01pH, this pH meter delivers reliable and precise results for applications requiring meticulous pH monitoring and control. Features 1-3 points calibration with buffer recognition Automatic electrode diagnosis for replacement Automatic temperature compensation for accuracy Auto-Read locks measurement endpoint Setup menu configures key parameters Reset restores factory default settings Expanded memory stores up to 500 Date, time, and more in setup Stability criteria for precise measurements Resolution and calibration customization Technical Specifications PH Range -1.00 pH to 15.00 pH PH Resolution 0.01 pH PH Accuracy ±0.01 pH PH Calibration Points 1 to 3 points PH Buffer Options USA (4.01 / 7.00 / 10.01), NIST (4.01 / 6.86 / 9.18) ORP MV Range ±1999 mV ORP Resolution 1 mV ORP Accuracy ±1 mV Hold Function Manual or auto-endpoint Connector BNC, 0.13 in (3.5 mm) jack socket Display Custom LCD 4.72 in × 2.36 in (120 mm × 60 mm) Power Requirements DC 9 V power adapter Temperature Range 32 °F to 221 °F (0 °C to 105 °C) Temperature Resolution 32.18 °F (0.1 °C) / 0.1 °F (−17.61 °C) Temperature Accuracy ±1.8 °F (±1 °C) Temperature Offset Calibration 1 point, reading 14 °F to 50 °F (-10 °C to 10 °C) Temperature Compensation 32 °F to 212 °F (0 °C to 100 °C), manual or automatic Dimensions 8.26 in × 8.07 in × 2.95 in (210 mm x 205 mm x 75 mm) Weight 2.20 lb (1 kg)
