Indoor temperature detection range -10°C-60°C (32°F-122°F); Outdoor sensor temperature receiving range -40°-60° (-40°F-140°F); 2. Alarm Function: With audible alarm, you can set the maximum and minimum alarm value manually.
Wireless Fridge Freezer Wireless Thermometer 2 Sensors Temp Alarm Indoor Outdoor
Wireless Fridge Freezer Thermometer Alarm Max Min Remote 328FT Digital
Wireless Fridge Freezer Thermometer 2 Probes Temp Alarm Indoor Outdoor Monitor
Acurite Digital Wireless Fridge and Freezer Thermometer with Alarm, Max/Min Temp
AcuRite Digital Wireless Fridge and Freezer Thermometer with Alarm and Max/Min
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