This digital infrared thermometer consist of Optics, Temperature Sensor Signal amplifier, Processing circuit and LCD Display. The Optics collected the infrared energy emitted by object and focus onto the Sensor.

Digital infrared thermometer Applications
GM550 digital infrared thermometer is widely used. In the medical field, it can quickly and accurately measure the body temperature and paramedic the diagnosis of the disease; in industrial production, it can monitor the surface temperature of the equipment in real time to prevent the failure caused by overheating; Apply to measure food, water temperature, etc. , to ensure the safety and comfort of eating experience. Through non-contact measurement, the thermometer provides a convenient and efficient temperature detection solution for many scenarios.

Infrared thermometer possesses the following features:
1. Celsius / Fahrenheit switchable
2. Equipped with a laser for aiming
3. Temperature hold
4. LCD backlight
5. 7 seconds auto power off
6. Light weight and easy operation

Specification

Temperature range -50 to 550℃ (-58 to 1022℉)
Accuracy 0℃ (32℉) to 550℃ (1022℉) ±1.5℃ (±2.7℉) or ± 1.5%
-50℃ (-58℉) to 0℃ (32℉) ±3℃ (±5℉)
Whichever is greater
Resolution 0.1℃ or 0.1℉
Repeatability 1% of reading or 1℃
Response time 500 mSec, 95% response
Spectral response 5-14 um
Emissivity 0.95 Preset
Distance to Spot size 12:1
Operating Temperature 0 ~ 40℃ (32 ~ 104℉)
Operating Humidity 10~95%RH non-condensing, up to 30℃ (86℉)
Storage Temperature -20 ~ 60℃ (-4 ~ 140℉)
Power 9V Alkaline or NiCd battery (not included)
Weight 147.5g
Dimension 153x101x43mm