Important Notice
This item is made-to-order exclusively for you once your order is placed. As a result, it is not eligible for cancellation or return under our standard policy. Your statutory rights remain unaffected.
The Testo 0554 2650 allows you to calibrate or adjust a Testo cooking oil tester. Simply immerse the measuring instrument (in calibration mode) in the oil which has been heated to approx. 50°C. For calibration, the display on the measuring instrument is compared to the printed value on the reference oil bottle and noted. Or adjust the measuring instrument to this value.