Features:1. The split probe is used to lengthen the sensing line and can be measured away from high temperature hazardous sources.2. HD LCD screen with backlight display for clear display.3. Made of high-quality rubber material, it comfortable handfeel and not easy to fall off.4. K-type thermocouple contact temperature measurement, unique contact temperature measurement.5. The temperature measuring line is resistant to high temperature, corrosion, fear of bending and repeated use.Specification:: SMART SENSORModel: AS847Temperature. Measurement range: -10 C ~ 50 CK-TYPE: -20 C ~ 1000 CHumidity measurement range: 5% RH~98% RHtemperature. Accuracy: 1.5 CHumidity accuracy: 5% RH (5-40% RH), 3% RH (41-80% RH)C/F selection: SupportAutomatic / manual shutdown: SupportBattery indication: SupportData retention function: SupportTemperature. Resolution: 0.1C / K-TYPE: 1CHumidity resolution: 0.1% RHSampling frequency: 2.5 times / secBacklight display: SupportMaximum and minimum measurements: SupportK-type thermocouple measurement: SupportTemp./Humidity dual display: SupportPower: 9V battery * 1 (Not Included)Product Size: Approx. 156 * 66 * 33mm / 6.1 * 2.6 * 1.3inPackage List:1 * Host1 * Instruction manual1 * Split probe1 * K type thermocoupleNote:1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard..