The ThermaLite 2 thermometer incorporates a CalCheck 0.0^oC function, allowing the user to verify accuracy at any time, giving confidence that measurements are accurate.

The CalCheck function is activated by pressing both the 'on/off' and 'hold' buttons simultaneously at the time of switching the unit on and the test cap within the unit will display 0.0^oC +/-0.1 degree.

ThermaLite 2 digital catering thermometers display temperature over the range of -39.9 to 149.9^oC with a 0.1^oC resolution and an accuracy of +/-0.5^oC (-39.9 to 124.9^oC). This accuracy is guaranteed for life, due to the instruments advanced electronics. The ThermaLite 2 incorporates CalCheck, hold and a ^oC/^oF functions.