< All Sensors

pH Sensor

The pH sensor replaces the traditional pH meter adding powerful capabilities such as collecting the pH data and displaying the results in an interactive graph. The pH sensor is capable of measuring the entire range of 0 - 14 pH and is used for various experiments in Biology, Chemistry and Water Quality.

Covered topics:


  • Range: 0 to 14 pH
  • Accuracy: ±2 % over entire range, after temperature compensation
  • Resolution (12-bit): 0.004 pH
  • Temperature Compensation: Yes
  • Operating Temperature: 0 to 50 °C
  • Response Time for 95% of Reading: 10 seconds
  • Default Sample Rate: 10 samples per second



Learn how to calibrate the sensor:

Data sheet