Feature: 1. Accurate noncontact infrared thermometer, safe and easy to use. Just point to an object and read its temperature. 2. It is composed of optical components, temperature sensor, signal amplifier, processing circuit and LCD display. 3. Laser sight can achieve precise aiming. The laser on/off switch automatically turns off the power and keeps the temperature data. 4. Suitable for hot water pipes, hot engine parts, cooking surfaces, electrical connections, motors, bearings, wine cabinets, hot asphalt, swimming pools, fish tanks, hot and cold food, heated air conditions, etc. 5. Automatic shutdown in 20 seconds, energy saving and environmental protection. Celsius and Fahrenheit temperature can be switched. Specification: Item Type: Infrared Thermometer Material: PP Color: As shown in the picture Temperature range: -50Degree C~400Degree C (-58~752Degree F) Accuracy: ±5Degree C or 1-2Degree C Resolution: 0.1Degree C or 0.1Degree F Repeatability: Reading 1pct or 1 Response Time: 500 ms, 95 Percent response Spectrum Response: 5-14um Distance from the Spot Size: 12:1 Working Temperature: 0-40Degree C (32-104Degree F) Working Humidity: 10-95 Percent RH Storage Temperature: -20~60Degree C (-4~140Degree F) Power Supply: 2 x 1.5V AAA batteries (not included) Package List: 1 x Infrared Thermometer (Battery Not Included) 1 x Instruction Manual