These high accuracy fridge or freezer thermometers feature a large LCD display, which simulaneously displays the current and max/min recorded temperatures.
The ThermaGuard measures temperature over the range of -39.9 to +49.9 °C with 0.1 °C/°F (switchable) resolution and with an accuracy of ±0.4°C.
Both models feature programmable audible alarms allowing the user to preset high and low temperature limits. When the alarm is active the LCD will flash. The alarm can be silenced by pressing any button.
Each ThermaGuard is housed in a splashproof IP54, ABS case which includes the 'Biomaster' additive that reduces bacterial growth, ideal for monitoring chilled and frozen foods.
An optional two-point UKAS Certificate of Calibration is available. Each certificate indicates deviations from standards at -18 and 0 °C.
The ThermaGuard 102 incorporates two remote water resistant probes, both with one metre PVC leads for monitoring two appliances. Each remote probe can be mounted onto the internal wall of the fridge using the small ABS plastic mounting bracket supplied.
CalCheck function
The ThermaGuard features a CalCheck 0.0 °C (±0.1 °C) function that allows the user to verify the accuracy of the thermometer at any time, giving confidence that measurements are accurate.
Free wall bracket
Each ThermaGuard is supplied with a plastic wall bracket that incorporates a built-in foot stand, hook for hanging and screw thread for tripod mounting, allowing users to store or position the unit safely, securely and protect against accidental damage.
