The properties and quality of cooking oil are altered mainly by the effects of heat and oxygen. Spent cooking oil has a negative influence on the taste of fried goods, and can lead to stomach pains or digestive complaints. However, replacing cooking oil too soon, when it can still be used, leads to unnecessary costs.

Therefore, in order to work in an economically efficient way, yet at the same time guarantee the quality and safety of the fried goods, it is absolutely essesntial to measure the oil quality continuously.

The Testo 270 Cooking Oil Tester

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