About this item

• 【Dual-Sensor Fridge Freezer Thermometer for Comprehensive Food Safety】Monitor your fridge and freezer simultaneously with 2 wireless sensors. This room temperature monitor features a clear 3.42-inch large colour screen, displaying real-time data from both compartments up to 328 feet/100 M away.
• 【Custom Alerts Prevent Food Spoilage & Loss】 Get instant alerts! Set temperature alerts for your fridge and freezer. Featuring an extensive adjustable alarm range of -40~60℃ (-40~140℉), this fridge thermometer uk triggers a loud sound and flashing red light the moment temperatures stray from your preset safe range, protecting your food and valuables from spoilage.
• 【Multifunctional Display with Max/Min History Tracking】This fridge thermometer tracks and it can remember 24 hours high and low temperatures and humidity or all time. The digital thermometer host includes a stand, magnetic back, and hanging hole for flexible placement on your counter, wall, or fridge. Stay informed with detailed environmental data at a glance.
• 【Dual Power for Constant Monitoring】The main unit of this thermometer uses USB (included) for constant power or AAA batteries (not included) for convenience. When powered by battery, the backlight can be turned on for 8 seconds before automatically turning off to save energy.
• 【Accurate Thermometer for All Home Environments】Precisely monitors indoor temperatures from -9.9 ℃ to 60 ℃ (-14.2℉ to 140℉)；outdoor temperatures from -40 ℃ to 60 ℃ (-40℉ to 140℉) and humidity from 10% to 99% RH. This reliable thermometer uk is ideal not just for refrigerators and freezers, but also for greenhouses, baby rooms, and wine cellars. Easily switch between °C and °F.