Feature:1. Non Contact: Infrared thermometer can be measured at a long distance from the object, and without any damage to the object, which is an ideal non contact measuring tool.2. Multipurpose: Industrial thermometer can detect the temperature of the return air outlet and the indoor air temperature to ensure the normal operation of the air conditioner. It is also used to measure the temperature of moving, charged and difficult to contact objects.3. Compact And Portable: This thermometer is ergonomic, lightweight, small size, and portable, with accurate measurement results, to meet your various need.4. Safe To Use: The laser pointer can easily aim at the target, which is fast and safe, and can avoid contamination and object damage in the measurement of food, chemical materials and pharmaceuticals, so you can use it with confidence.5. Widely Application: This infrared thermometer is widely used in the power, chemical, coal, boiler, pharmaceutical and other industries.Specification:Item Type: Industrial Infrared ThermometerModel: 320Material: ABSBattery: 2 x 1.5V AAA (Battery Not Included)Application: It is a commonly used temperature measuring tool in electric power, chemical, coal, boiler, pharmaceutical and other industriesTemperature Range: -50~400 (-58~752)Accurate Value: 0~400 (32~752): 1.5 (2.7) or1.5-50~0 (-58-32): 3 (5)Resolution: 0.1 or 0.1Repeatability: 1% of reading or 1Response Time: 500m per second, 95% presetPhotovoltaic Response: 5~14umEmissivity: 0.10~1.00 (0.95 adjustable)Object Distance Ratio: 12:1Working Temperature: 0~40(32~104)Working Humidity: 10~90%RH non condensing 30 (86)Storage Temperature: -20~60 (-4~140).Package List:1 x Infrared Thermometer (Battery Not Included)1 x ManualNote:1. Please do not aim the laser at the eyes or indirectly through the reflective surfaces when using this machine2. This instrument cannot measure through transparent surfaces, such as glass or plastic, otherwise the value measured by this instrument will be the surfaces temperature of the transparent object3. Steam, dust, smoke or other particles will form obstacles to the instrument lens and affect the accuracy of the measurement