Product model HT-A2+
Display 3.2 inches full angle TFT display screen
Infrared image resolution 256 x192(49, 152pixles)
Visible image resolution 640x480(307, 200 pixles)
Pixel size 12um
Response wave band 8-14um
NETD <50mk
Frame rate 25Hz
Lens focal length 3.2 mm
Minimum imaging distance 0.15 m
Viewing angle 56°x 42°
IFOV 3.75 mrad
Focus mode Fixed focus
Temperature measurement Center spot/Maximum temperature/
function Minimum temperature
Temperature measurement range -20-120, 120-550
300-500: ±4%
Temperature measurement accuracy -15-300: ±2or ±2%
-20-15: ±4
Temperature measurement unit Celsius and Fahrenheit
Emissivity setting 0.01 - 1.0 adjustable
Language Chinese, English, German, Italian
Operating temperature -10--50
Protection level IP54
Fall 2M