Description This item is a digital thermometer. It can be attached to the refrigerator and any other steel surface because there is a magnet insde. You can also it on a hook with a hanging hole or just put it in a drawer.? It has a wide measurement range and quick response. for daily use. Feature - Color: Blue- Material: ABS- Size: About 15.2 x 3.6 x 1.5cm / 6.0 x 1.4 x 0.6 inch (L x W x H).- Temperature Measurement Range-50C to 300C?(-58F?to 572F)- Accurancy: +/-1C(?-2F?) at-20C to200C(-4F to?392F)- Waterproof and heat-resistant- Built-in 3V button cell- Auto off when it has not been used for 10 mins- Reponse time: 2-3s- Blacklight and Calibration- Instant read thermometer measures temperature in 2-3 seconds, and with an accuracy of +/-1 degrees with a wide range of -50C to 300C?(-58F?to 572F)-You can read the temperature at any time with the backlight button.- Foldable probe will help quickly and safely get the internal temperature of cooked food.- Made of strong ABS plastic, it will not deteriorate easily when it dropped to the groud at the height of 2M .- There is a hole at the end of it for easily hanging.Packing list: 1 x Waterproof Digital Thermometer Instant Read Thermometer with Calibration and Backlight for Kitchen (Blue)