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pH meters

Instruments specifically designed to measure the acidity or alkalinity of an aqueous solution. Solutions with a pH less than 7 are said to be acidic and solutions with a pH greater than 7 are basic or alkaline. Pure water has a pH very close to 7.

Testo 4.01pH buffer solution

Part No. 0554 2061

£11.90

Testo 4.01pH buffer solution (250ml) with calibration certificate

Accessory for: Testo 206

Add to basket

Testo 7.00pH buffer solution

Part No. 0554 2063

£11.90

Testo 7.00pH buffer solution (250ml) with calibration certificate

Accessory for: Testo 206

Add to basket
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