Digital LCD IR Infrared Thermometers Gun GM550 -50Γäâ to 550Γäâ

Features: Precise non-contact IR thermometer, safe and easy to use. Simply point to an object and read its temperature. IR sight allows accurate targeting. Consist of optics, temperature sensor, signal amplifier, processing circuit and LCD display. IR on/off switch, Auto power off & temperature data hold. 20 seconds auto power off. Celsius and Fahrenheit switchable. Lightweight and compact. Suitable for: hot water pipes, hot engine parts, cooking surfaces, hot tubes insulation, electrical connection, ballasts in electric lights, electric motors, bearings, wine coolers hot asphalt, swimming pools, fish tanks, hot & cold food products, heating air conditioning, etc. High quality with one year warranty. Specifications: Temperature range: -50? to 550? (-58 to 1022F) Accuracy: ┬▒1.5% or ┬▒1.5% Resolution: 0.1F or 0.1F Repeatability: 1% of reading or 1% Response time: 500mSec, 95% response Spectral response: 8-14 um Emissivity: 0.95 preset Distance to spot size: 12 : 1 Operating temperature: 0 ~ 40? (32 ~ 104F) Operating humidity: 10 ~ 95 % R.H. Storage temperature: -20 ~ 60? (-4 ~ 140F) Power supply: 9V Alkaline or NiCd Battery (not included) Dimensions: Approx. 155 * 100 * 45mm Package size: 212 * 157 * 47mm Package weight: 238g