Temperature range     

200 ~ 1850℃ (392 ~ 3362℉)     

Accuracy     

200℃(392℉)~ 450℃(842℉): ±2℃ or ±2%
450℃(842℉)~ 1100℃(2012℉): ±3℃or ±3%
1100℃(2012℉)~ 1850℃(3362℉): ±4℃or ±3%     
whichever is bigger

Repeatability     

1% of reading or 1℃     

Time response     

500 mSec, 95% response     

Spectral response     

900~1700 nm     

Emissivity     

0.10-1.00adjustable (pre-set 0.95)     

Ambient operation range     

0 ~40℃ (32 ~ 104℉)     

Relative humidity     

10-80% RH noncondensing     

Storage     

-20 ~ 60℃ (-4~140℉)≤85%, without battery     

Weight / Size     

270G(without battery） ; 141 x 60 x 220mm     

Power       

9V Alkaline battery or 9V 500mA DC IN     

Battery life(alkaline)     

Laser Models:10 hrs     

Distance to spotsize     

80:1