Educational Science & Technology
pH Sensor Pack
pH Sensor & Electrode Pack

This pack contains both the pH adaptor and a general purpose pH electrode which combine to form the immensely popular pH sensor which is used in a lot of investigations in general science, chemistry, biology and environmental science.

Measuring pH

pH is a unit of measure which describes the degree of acidity or alkalinity of a solution on a logarithmic scale on which 7 is neutral, lower values are more acid and higher values more alkaline.

The pH sensor is supplied calibrated with a pre-set default calibration range making the sensor is ready for immediate use. If required the calibration constants of an electrode can be adjusted and stored as a user calibration range for more accurate readings.

The electrode in this pack is a general purpose plastic bodied glass non-refillable electrode, suitable for most investigations.

pH Sensor Pack
pH Sensor Pack
Practical Teaching

The SmartQ pH Sensor can be used to investigate a number of scientific experiments such as:

  • Testing acids and alkalis
  • Acid-base titrations
  • Dissolved Oxygen in water
  • Enzyme action
  • Human or Cell respiration
  • Monitoring photosynthesis
  • Fermentation
  • Monitoring pH change during a chemical reaction
  • Water quality
Warranty & Support

All our sensors are supplied with 5 years warranty and lifetime support.

pH Electrode supplied with 1 years limited warranty.

Downloads & Resources

All available downloadable product resources such as manuals and firmware for the pH Sensor Pack

Product Manuals

Download pH Sensor Manual | Version: 5
Download pH Electrode Data Sheet | Version: 1
Your Purchasing Options

For customers outside of the UK, please contact Data Harvest or an overseas distributor within your country.

Group 1
Product Order No.
pH Adaptor pH Adaptor 3125
pH Sensor Pack pH Sensor Pack 3125PK
pH Glass Electrode pH Glass Electrode 2251