infrared thermometer with high temperature ar922

general features & specifications
temperature range 200~2200℃ (392~3992℉)
accuracy ±1.5%or±1.5℃(2.7℉)
distance spot ratio 80：1
emissivity 0.10~1.00 adjustable
resolution 0.1℃or0.1℉
response time & wavelengh 500ms & (8-14)um
repeatability ±1%or±1℃(1.8℉)
avg/dif temperature measurement √
max/min temperature measurement √
high/low temperature alarm setup √
100 data store/recall function √
rs232 interface √
analyzing software √
℃/℉ selection √
data hold function √
laser target pointer selection √
backlight display selection √
auto power shut off √
low battery indication √