ThermaGuard Fridge Temperature Monitoring Thermometer 101/102

ThermaGuard® Thermometers for high accuracy fridge temperature monitoring

  • two models available – single or dual external sensors
  • meets the European Standard EN 13485
  • 2 point (-18, 0°C) UKAS Calibration Certificates available
  • programmable high & low audible alarms
  • records the max/min temperature
  • UKAS options unavailable for next day delivery as certificated at time of
SKU: 810-210-1 Category:



Additional information


101, 101 with UKAS, 102, 102 with UKAS

ThermaGuard Fridge Thermometers, These high accuracy fridge or freezer thermometers feature a large LCD display, which simultaneously displays the current and max/min recorded temperatures.

The ThermaGuard measures temperature over the range of -39.9 to 49.9 °C (external sensor) with 0.1 °C/°F (switchable) 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 (-18, 0°C) UKAS Certificate of Calibration is available. Each certificate indicates deviations from standards at -18 and 0 °C. *UKAS certificate applies to remote probes only

Two models available
The ThermaGuard 101 incorporates two temperature sensors; a remote water resistant probe with a one metre PVC lead for monitoring the appliance temperature and an internal sensor for the room temperature. 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
Both models of 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.