EASY TO USE: you to quickly detect areas prone to mildew growth with a simple scanning motion and without direct surface contact, It also has a Type K thermocouple probe to take contact measurements WIDER TEMPERATURE RANGE: infrared from -58°F~1202°F(-50°C~650°C), Type-K thermocouple probe from -40°F~932°F(-40°C~500°C), Adjustable emissivity from 0.1 to 1.0 ACCURATE: With a distance to spot ratio of 12:1, this IR thermometer features 9-point lasers for a better indication, super quick response time at less than 500 ms, accurate up to ±1.5% FOUR MODE DISPLAY: Infrared Thermometer built-in hygrometer with a tricolor light indication as reading goes close to dew point temp, and read ambient air temp, relative humidity, and dew point on the large multi-line backlit LCD display MULTIFUNCTION: This laser thermometer with switch °C/°F and UV light, data hold, low battery indicator, auto-off function for home and industrial settings, cooking food, oven baking, grilling, freezing, brewing, HVAC, Automotive repair, and more Feature: 1. The emissivity can be adjusted to provide better accuracy for different materials. 2. With a flashlight, it can measure the temperature clearly even in the dark. 3. With a distance to spot ratio of 12:1 and a response time of 0.5s, this allows the infrared thermometer to quickly provide the most accurate temperature readings of any target even at great distances. 4. Colorful digital LCD screen, excellent display effect lets you can read clearly 5. Made of high-class durable ABS material with strong corrosion and heat resistance. Specification: Item Type: Infrared Thermometer Material: ABS LCD Display: Colorful LCD Temperature Range: -50°C~-650°C~(-58°F~-1202°F~) Measurement Display Accuracy: 0.1°C~ Temperature Error:-50°C~-0°C~ (-58°F~-32°F~) ±3°C~ (±5°F~),0°C~-850°C~ (32°F~-1562°F~) ±1.5% rdg or ±1.5°C~ (2.7°F~)take the bigger value K-type Thermocouple Measurement Range: -40°C~-500°C~ (-40°F~-932°F~) Repeatability: 1% rdg or 1°C~ take the bigger value Response Time: 0.5s 95% Response Emissivity: 0.10-1 Adjustable (preset as 0.95),D:S: 12: 1 Response Wavelength: 5um-14um Lasering Light: Ring light spot Ambient Temperature Measurement Range: -20°C~-60°C~(-4°F~-140°F~), Accuracy: ±1°C~(2°F~) Relative Humidity Measurement Accuracy: ±5% RH Dew Point Temperature Measurement:-10°C~-50°C~(14°F~-122°F~)±1.5°C~/3°F~ Mildew Alarm Indicator: Yes Battery: 1.5V AAA battery (Included) Low Power Indicator Low power indicator for power below 2.4V Overload Indicator: "Hi" /"Lo" displayed on LCD Measurement Range of K-type Thermocouple: 0°C~-250°C~ (300°C~ for short time) Thermal Response Time: 10S Package List: 1 x Infrared Thermometer 1 x K-Thermocouple 1 x Instruction Manual