Hanna Instruments

Scientific Equipment

July's Friday dispatch changes

Order by 4pm Monday to Thursday for next day delivery. 12-noon on Fridays for same day dispatch

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Most of mainland GB for orders over £50. Other charges may apply - see more

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pH is one of the most common parameters to be tested across a wide range of industries including farming, pharmaceuticals, food and water.

That is why here at HANNA, we have made it our mission to provide a high quality range of electrodes include plastic bodied, glass bodied, special application, process electrodes and Bluetooth electrodes from our SMART range.

Electrodes may also feature where specified our CAL Check™ system, our SMART Circuitry (exclusive microchip), a Clogging Prevention System (CPS), or Sensor Check™ for edge® meters. Pre-Amplified Electrodes and Titanium Casings are also available.