[Perfect for fridge]The fridge thermometer accuracy is up to 1 C ( 1.8 ), wide measurement range from -50/-58 to 70C/158F. Provides you with timely and accurate reading to meet your need to use it in a refrigerator, a freezer or as an ordinary thermometer. [Easy to Use]Simple freezer thermometer with only 3 buttons. Just the ON /OFF button to switch the thermometer on/off. C/ F button to select centigrade or fahrenheit. the "" button, the max/min temperature be reset. [Easy-to-Read Screen]The refrigerator thermometer designed by an easy-to-read LCD display screen, you can learn the accurate temperature (included max/min/immediate temperature) of your freezer room with its big, clear digits all the time, perfect for those with not the best eyesight. [Battery Replaceable]Self-strap CR2032 battery which can be replace at any time. Simply open the ABS shell and pull it out directly to replace the new CR2032 battery. It is so convenient! [3 Support Methods & Portable]Multi-Choices placing the fridge temperature thermometer. Either to the fridge door with the rear magnet, use the stand to place it on the table-top, or you also can flip the stand over and use the hook to hang it on a refrigerator shelf or your freezer. Mini and portable design makes it prefect for your fridge, and 't take too much places. Material:ABS colour:Black+White Package Contents: 1 * refrigerator thermometer Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.