Specification:
Item Type: Thermometer
Material: ABS
Product Model: GM550
Power Supply: 1 x 9V 6F22(battery not included)
Temperature Measurement Range: -50--550 (-58-1022)
Accuracy: ± 2 or ± 2%
Distance Coefficient Ratio: 12:1 (proportion between distance and measuring point size)
Emissivity: 0.1~0.99 adjustable (default value: 0.95, more accurate and convenient to test the temperature of objects of different materials)
Working Environment: 10-40
Relative Humidity: 10-90RH non condensing
Response Time: ≤0.5S
Range of Application: measurement of high temperature, dangerous and inaccessible temperature of machinery, chemical industry, ceramics, light industry, food, metallurgy, electric power, heat treatment and other industries

Package List:
1*Tester
1*Battery
1*User Instructions

Note:
This is not a thermometer. Do not use it to measure the temperature of the forehead. Infrared thermometers cannot measure the internal temperature of people, objects or animals; infrared thermometers can only read the outer surface/skin temperature. They cannot read the internal body temperature. The temperature measured for humans or animals will be incorrect.

Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.