AR802A Infrared thermometerDetailed product description：

AR802A infrared thermometer

Technical Specifications:

Temperature measurement range: -18 ℃ to 550 ℃
Temperature measurement accuracy: ± 2% or ± 2 ℃
Temperature unit conversion function for ℃/℉
Measurement distance ratio: 8:1
Data retention display function
Auto Power Off
Low battery display function
Backlight Display Selection
Laser Target Pointer Selection
Emissivity: 0.95 fixed emissivity
Response time and duration: 500ms&(8-14) um
Repeatability: ± 1% or ± 1 ℃
Power supply: 9-volt alkaline battery
Weight: 168g
Size: 146 × 80 × 38mm