7. FAQ's and Knowledgebase / pH measurement / pH meters and electrodes

All-in-one pH meters


pH meters are used for measuring the pH (acidity or alkalinity) of a liquid and through special probes they can be used to measure semi-solid substances.

The HANNA All-in-one pH meter (1134314) is a basic products supplied with 3-in-1 electrodes. The product’s key features include Built in beaker holder, pH electrode with temperature sensor, dual level LCD, automatic calibrations and battery operated and benefits from easy set up and storage.

This pH meter has a range from -2.00 to 16.00pH

HANNA All-in-one pH meter


The HANNA All-in-one pH meter.




Camlab price £207.90 ex VAT






Questions and Answers.

Q. What is the max temperature for the pH meter?

A. The electrode supplied with the HI-207-02 can withstand temperatures up to 80 degrees Celsius (if it’s in a suitable container however, this temperature is not recommended in the supplied plastic beaker.)

Q. The product description states the function of ‘Automatic Calibration’. Do you still require buffers?

A. Yes you do still require buffers to calibrate the meter. I would recommend pH 4.01 and pH 7.01

Q. Does the pH meter come with warranty or a guarantee?

A. This meter has 1 years warrant and the electrode has a 6 month warranty.

Q. Do you provide technical support with this product?

A. Yes, we can provide technical support with this meter.


Additional products:-

Buffer solution pH 4.00 (Red) 500ml Product code 1144883 £13.33 ex VAT

Buffer solution pH 7.00 (Yellow) 500ml Product code 1161638 £13.33 ex VAT

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