Item Type: Thermometer <br>Model: DT8550LT <br>Material: ABS <br>Battery: 1.5V AAA x 2 (Shipping Without Battery) <br>Use: Widely Used In Chemical and Chemical Equipment, Machinery Repair and Maintenance, Substations, Industrial Equipment, Food Processing, Home Life Power and Other Fields. <br>Basic Parameters: <br>Measurement Range: -50℃ -550℃ <br>Temperature Measurement Accuracy: ± 2% or 2℃ <br>Measurement Distance Ratio: 12:1 <br>Emissivity: 0.1 to 1.0 <br>Response Time and Response Value Length: 500ms and (8-14)um <br>Repeatability: ±1% or ±1℃ <br>Resolution: 0.1℃ or 0.1°F <br>Storage Ambient Temperature: -20-50℃(-4-122℉) <br>Operating Temperature: 0-50℃(32-122℉) <br>Measurement Maximum: Yes <br>Fahrenheit or Celsius Conversion: Yes <br>Laser Target Display Selection Function: Yes <br>Backlight Display Selection Function: Yes <br>Data Hold Function: Yes <br>Auto Power Off Function: Yes <br>Low Battery Indicator Function: Yes<br>1、[Infrared Technology] The thermometer adopts infrared technology and can measure the surface temperature of various objects. <br>2、[Measure Distance Ratio] This infrared temperature meter gun has the measure distance ratio of 12:1 and make you have the accurate measurement value. <br>3、[Backlit LCD Screen] Infrared temperature meter gun owns the backlit LCD screen and also has an automatic shut off function for extended battery life and a low power indicator. <br>4、[Suitable Processing] The infrared thermometer can measure especially the temperature below the boiling point and freezing point. Such as for cooking, oven, air conditioning, refrigerator or soap making, etc. <br>5、[Wide Application] The infrared thermometer is also widely used in chemical and chemical equipment, machinery maintenance, substation, industrial equipment, food processing, household electricity and other fields.1 x Thermometer<br>1 x Instruction Manual