Digital Refrigerator Freezer Room Thermometer - with Hook ( White ) EASY TO OPERATE: This refrigerator/freezer thermometer has only two buttons. You just need to press the on / off button to switch the thermometer on and then select Degrees or Fahrenheit. WIDE RANGE: The temperature range is from -20C / -4F to 60C / 140F allowing you to use it in the fridge, freezer or as a general room thermometer. BIG DIGITS SHOW: An easy-to-read LCD screen provides quick, at-a-glance measurements. Ideal for those with not the best eyesight. MAGNETIC BACK, STAND AND HOOK FOR HANGING: You have 3 different choices for placement for the room thermometer. Either stick it to the refrigerator door with the rear magnet, or use the stand to place it on the table-top , and finally you can flip the stand over and use the hook to hang it on a refrigerator shelf. 100% SATISFACTION WARRANTY: If you're not completely satisfied with the thermometer, please contact us and you'll be offered for a FULL refund or replacement, no questions asked.