UT302D series is a professional non-contact infrared thermometer that can determine the temperature by testing the infrared energy on the surface. It is used for fast and safe fault detections and maintenance of electric instrument and equipment, engines, motors, and HVAC refrigeration system. UT302D series is a professional non-contact infrared thermometer that can determine the temperature by testing the infrared energy on the surface. It is used for fast and safe fault detections and maintenance of electric instrument and equipment, engines, motors, and HVAC refrigeration system. Features °C/°F Selection √ Laser Switch √ Display Hold （s) 8 Seconds Data Hold √ Auto Power Off √ Low Battery Indication √ MAX Mode √ MIN Mode √ DIFF Mode √ AVG Mode √ LCD Backlight √ Electricity Cut-off Memory √ Tripod Mount √ General Characteristic Power 9V Battery (6F22) LCD Size 32mm X 29mm Product Color Red and Grey Product Net Weight 322g Product Size 169mm X 138mm X 53mm Standard Accessories Battery, Carrying Bag, USB Cable (External Power) Standard Individual Packing Blister, English Manual Standard Quantity Per Carton 20pcs Standard Carton Measurement 628mm X 345mm X 468mm (0.101 CBM Per Standard Carton) Standard Carton Gross Weight 13kg Specifications Range Model UT302D Temperature Range -32°C～1050°C -26°F～1922°F Accuracy ±1.8°C or ±1.8% Repeatability ±0.5°C or ±0.5% Resolution 0.1°C/0.1°F Distance to Spot Size 20：1 Response Time 250mS (95% of reading) Emissivity 0.10～1.0 Adjustable Laser Type Class 2 (Ⅱ) Laser Power ＜1mW Laser Wavelength 630nm～670nm Spectral Response 8μm～14μm
