Easily monitor both your fridge’s internal temperature and the surrounding ambient temperature with Companion’s Wireless Fridge Thermometer.

This device includes a digital LCD receiver and a wireless transmitter, making setup straightforward. It comes with 4 AAA batteries to get you started. Simply place the transmitter in the center of your fridge, and with a wireless range of 25-30 meters at a frequency of 433 MHz, keep the receiver in a shaded area for best results. Give it about 30 minutes for the sensors to calibrate, allowing accurate readings within a 1°C range.

With Companion's Wireless Fridge Thermometer, you can rest assured that your food stays at the right temperature while keeping tabs on the outside climate