Infrared Thermometer Professional 50:1 Dual Laser Multifuncion Function Digital Industry High Temperature Measuring Gun

Temperature range.
-50℃~550℃(-58℉~1022℉)
-50℃~750℃(-58℉~1382℉)
-50℃~1100℃(-58℉~2012℉
-50℃~1300℃(-58℉~2372℉
-50℃~1600℃(-58℉~2912℉
Accuracy:±2% or 2℃
Distance Spot Ratio:12:1(550°C only)/50:1
Emissivity:0.1 ~ 1.0
Response Time Wavelength:500ms & (8-14) um
Repeatability:±1% or ±1°C
Resolution:0.1℃ or 0.1℉
Storage ambient temperature:-20-50℃(-4-122℉)
Operating temperature:0-50℃(32-122℉)
High/Low temperature alarm:√
Max/Min/Average/Difference: √
℃/℉ Selection: √
Data storage:√
Laser Target Selection: √(Dual laser)
Backlight display:√
Data Hold:√
Auto power off:√
Low battery Indication:√
Power:1* 9V battery
Size:156*120*44MM