Indoor Refrigerator Thermometer Gauge for Freezer

Fridge Thermometer, Wi-fi Indoor Out of doors Thermometer, Sensor Temperature Monitor with Audible Alarm Temperature Gauge for Freezer Kitchen House (Battery not Included)

The indoor/outside thermometer vary: Indoor -10℃~ 60℃ (14℉~ 140℉), Out of doors -40℃~ 60℃ (-40℉~140℉) and the transmission vary is 100M/328ft(open space). You should utilize it within the fridge, freezer or outside, which gives secure meals storage.

The Wi-fi Thermometer console contains audible and visible alarms when temperature exceed your pre-set minimal and most alarm settings.

There are 6 perform keys on the primary unit and sign indicator on the transmitter, you simply press the corresponding key to activate/off the alarm, swap the Celsius or Fahrenheit and clear the MAX/MIN information.