1The probe length is 17cm, which is applicable to measure the liquid of high-temperature objects that are not easy to be touched, with strong practicability 2The temperature can be switched between Celsius and Fahrenheit, which is convenient for each country 3Memory function of minimum and maximum values 4Automatic/manual shutdown is optional 5The display has apo symbol to indicate that it can turn on automatic shutdown function. It will turn off automatically without any key operation for about 8 minutes, and there will be a prompt sound when shutting downFeatures: _x000D_The probe length is 17cm, which is applicable to measure the liquid of high-temperature objects that are not easy to be touched, with strong practicability _x000D_The temperature can be switched between Celsius and Fahrenheit, which is convenient for each country _x000D_Memory function of minimum and maximum values _x000D_Automatic/manual shutdown is optional _x000D_The display has apo symbol to indicate that it can turn on automatic shutdown function. It will turn off automatically without any key operation for about 8 minutes, and there will be a prompt sound when shutting down _x000D_Application: greenhouse planting, warehouse management, drug production, frozen transportation, indoor life, baby room _x000D__x000D__x000D_Specification: _x000D_Scope of application: temperature measurement _x000D_Temperature measurement range: - 50 ~ 300) _x000D_Temperature resolution: (0.1) _x000D_Humidity measurement accuracy: none (RH) _x000D_Battery: 2x1.5v AAA7 battery (not included) _x000D_Temperature range: - 50~ 300 _x000D_Accuracy: _x000D_-50.0~0:( 5% readings 15 digital) _x000D_0 -199.9:(1% reading 10 digital) _x000D_200 -300:(2% reading 5 digital) _x000D_Sampling speed: once /2 seconds _x000D_Size:320 * 92 * 25mm / 12.6 * 3.6 * 1in _x000D_ _x000D_Package list: _x000D_1 x Thermometer