Features: 1.Point and shoot with clear LCD display 2.Easily switch between °C and °F 3.Back-light included for increased night visibility 4.Normal Mode: When the trigger is depressed, the device will provide continuous temperature readout 5.Max and min mode: The device scans all the temperatures that are read and displays the highest or lowest recorded temperature that was detected 6.Auto Power Shut Off in 7 seconds without any operation 7.The product is used  to measure the surface  temperature of: Hot water pipes, Hot engine parts, cooking  surfaces, hot tubes & Insulation, Electrical connection,  ballasts in electric lights   Specification: 1.Model Number: GM320 2.Max Measuring Temperature: 120°C & Above 3.Style: Handheld 4.Theory: Infrared Thermometer 5.Display Type: Digital 6.Display Size: 1.9 Inches & Under 7.Temperature range: -50 ~ 380℃ (-58~626℉) 8.Accuracy: ±1.5% or ±1.5℃ 9.Resolution: ±1% or ±1℃ 10.Emissivity: 0.95 (fixed) 11.Resolution: 0.1℃/0.1℉ 12.Response time: 500m/sec, 95pct response 13.Spectral response: 8 - 14 um 14.Certificate: FCC, RoHS, CE 15.Maximum Show Value: 380 C 16.Working Temperature: 0 to 40 C 17.Red Laser Power: less than 0.5 MW 18.Power supply: 2 x AAA battery (not included)   Package Includes: 1x Infrared Insulation Thermometer