User Manual

9
4、specifications
Temperature
range
-50℃ to 550℃(-58to1022
0
F)
Accuracy
±3 ℃ or ±3%of rdg,-50 ℃ to 0 ℃ (-58 to
32
0
F)
±2
℃
or±2% of rdg,,0
℃
to 100
℃
(32 to
212
0
F)
±3
℃
or ±3% of rdg,,≥100
℃
(212
0
F)
Repeatability
1%of reading or 1℃
Response time
500msec, 95%response
Spectral response
8-14um
Emissivity
0.1～1.0 adjustable
Ambient operating
range
0
℃
to ~60
℃
(32 to 140
0
F)
Relative humidity
10-95% RH noncondensing
Storage temperature
-20~60
℃
(-4~140
0
F) without
battery
Ambient temp range of
guarantee for accuracy
23
℃
~28
℃
Weight/dimensions
155g;165×72×41mm
Power
9V battery ,6F22 or NEDA
1604
Battery life
Laser models:12hrs
distance spot ratio
8:1