QST 1Pcs ABS Handheld Non-contact / Hand Tools Digital LCD Backlight Display -50℃- 550℃(-58℉-1022℉) Emissivity 0.95 GM320 Infrared Thermometer Laser IR Temperature Gun Tester

Features:

Precise non-contact IR thermometer, safe and easy to use.
Simply point to an object and read its temperature.
Laser sight allows accurate targeting.
Consist of optics, temperature sensor, signal amplifier, processing circuit and LCD display.
Laser on / off switch, auto power off and temperature data hold.
20 seconds auto power off, energy saving and environmental protection.
Celsius and Fahrenheit switchable.
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 and cold food products, heating air conditioning, etc.

Parameters:

Model: QSTEXPRESS GM320
Material: ABS
Temperature range: -50 to 380 Deg.C ( -58 to 716 Deg.F )
Accuracy: ±1.5pct or ±1.5 Deg.C
Resolution: 0.1 Deg.C or 0.1Deg.F
Repeatability: 1pct of reading or 1 Deg.C
Response time: 500msec, 95pct response
Laser Beam: Class 2, less than 1mW
Spectral response: 8 - 14 um
Distance to spot size: 12 : 1
Operating temperature: 0 - 40 Deg.C ( 32 - 104 Deg.F )
Operating humidity: 10 - 95pct R.H.
Storage temperature: -20 - 60 Deg.C ( -4 - 140 Deg.F )
Power supply: 2 x 1.5V AAA battery ( Not included )
Laser Beam: Class 2, less than 1mW

Package weight: 0.192 kg
Product Size(L x W x H): 14.50 x 8.00 x 3.50 cm / 5.71 x 3.15 x 1.38 inches
Package Size(L x W x H): 18.50 x 13.00 x 5.00 cm / 7.28 x 5.12 x 1.97 inches

Package Contents:
1 x Infrared Thermometer
1 x English Manual