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：-50°C to 300°C (-58°F to 572F) - Accurancy: +/-1°C( -2°F ) at-20°C to200°C(-4F to 392F) - Waterproof and heat-resistant - 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 -50°C to 300°C (-58°F to 572°F) -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. Instant read thermometer measures temperature in 2-3 seconds, and with an accuracy of +/-1 degrees with a wide range of -50°C to 300°C (-58°F to 572°F) 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.