• This is a wireless thermometer for use in refrigerators and as an indoor and outdoor thermometer

• Its own audible alarm can warn you in a timely manner that the temperature is too high

• LCD screen design, you can set the minimum and maximum temperature according to your preference

• Temperature logging allows you to easily monitor temperature changes in your refrigerator to protect your food

• Magnetic back, stand and hook to hang

Specifications:

• Update rate: 10 seconds

•  Accuracy: ± 2°F (± 1°C)

• Transmission range: 328 feet

• Indoor temperature range: 0°C~50°C (32°F~122°F)

• Outdoor temperature range: -40°C~60°C (-40°F~140°F)

• Transmission Range: 328ft (max)

• Sensor Accuracy: ± 2°F (± 1°C)

• Thermometer battery: 2 x AAA batteery (Not include)

• Sensor battery: 2 x AAA batteery (Not include)