The HABOTEST Infrared Thermometer takes non-contact/contact temperature and humidity measurements. This is an efficient and long-lasting all-purpose IR thermometer, which is great for measuring hot objects at a safer distance to monitor electrical, mechanical, HVAC, automotive systems and kitchen appliances. It works on a 9V battery and features a color LCD display, adjustable emittance, 12:1 distance-to-spot ratio, K-type thermocouple, mildew alarm, data hold, auto off, switchable degree Celsius/Fahrenheit. ?ALL-IN-ONE: Able to detect mildew, and measure ambient temperature, ambient humidity, dew point temperature and non-contact temperature ?IR THERMOMETER: Reacts very fast within 0.5s, and measures temperatures from -58 to 1472 degrees Fahrenheit(-50??~800??) ?USER-DEFINED: Emissivity setting(range: 0.10~1.00) and alarm value can be self-defined for different scenarios ?HIGH PRECISION: It has a 12:1 Infrared distance-to-spot ratio with laser sighting for pinpointing the measurement area ?MIDEW ALARM: Warning light turns red when the object has mildew, and turns yellow when there is a tendency ?THERMOCOUPLE TEMPERATURE: Comes with a K-type thermocouple temperature probe, measures temperatures from -58 to 932 degrees Fahrenheit(-50??~500??) ?UV LEAK DETECTION FLASHLIGHT: Turn on the ultraviolet lamp to pinpoint leaks in air condition and HVAC for fluorescence leak detection ?CLEAR TO VIEW: Color LCD display with backlight ensures clear visibility, easy to read ?PRACTICAL FUNCTION: Features data hold, low battery indicator, degree Celsius/Fahrenheit switchable ?AUTO OFF: Auto power off if there is no operation after 30 seconds ?EASY TO CARRY: Comes with a tool bag for protection, compact and lightweight to carry around ?APPLICATION: Widely used by mechanics, electricians, HVAC professionals, and even cooks Parameters: ?Display: Color LCD ?D:S: 12:1 ?Emittance: 0.10~1.00 ?Response Spectrum: 8~14um ?Laser: ?Response Time: ?Auto Power Off: 30 seconds ?Work Temperature: 0??~40?? ?Storage Temperature: -10??~60?? ?Power Supply: 1pc, 9V, 6F22 battery (battery not included) ?Non-Contact Temperature Range: -50??~800?? / -58��H~1472��H ?Non-Contact Temperature Accuracy: ?��3??(-50??~800?? / -58��H~1472��H), ?��2.0% or ?��2??(0??~800?? / 32��H~1472��H) ?Ambient Temperature Range: -10??~60?? / 14��H~140��H ?Ambient Temperature Accuracy: ?��1.0??/2��H(0??~40?? / 32��H~113��H), ?��1.5?? / 3��H(others) ?Dew Point Temperature Range: -10~50?? / 14~122��H ?Dew Point Temperature Accuracy: ?��1.5?? / 3��H(others) ?Ambient Humidity Range: 0%~100%RH ?Ambient Humidity Accuracy: ?��4.0%RH(20%~80%), ?��5.0%RH(others) ?K-Type Thermocouple Range: -50??~500?? / -58��H~932��H ?K-Type Thermocouple Accuracy: ?��2?? Specification: ?Brand: HABOTEST ?Material: ABS ?Battery Type: 1pc, 9V battery (battery not included) ?Item Size: 16.5*10.3*4.5cm / 6.49*4.05*1.77in ?Item Weight: 145g / 5.11oz Note: ?Read the user manual carefully before use. ?Battery not included. Package included: ?1 x Infrared Thermometer ?1 x Thermocouple ?1 x Tool Bag ?1 x User Manual (English)