Testo 0554 2650 Reference Oil for Calibration and Adjustment

The Testo 0554 2650 is the official 100 ml plant-based reference oil used to check and adjust Testo cooking-oil testers such as the testo 270 and Testo 270 BT. MME supplies genuine Testo accessories in the UAE so food-service teams keep TPM readings trustworthy between service intervals.

Use case: before a busy shift or after a probe wipe-down, a QA technician immerses the 270 BT sensor in the bottle’s stated TPM reference oil and adjusts the instrument so fryer checks stay within tolerance. See the oil tester category, the Testo brand page, and our Testo 410-1 vs 410-2 review for other handheld Testo field tools stocked by MME.