The device is cheaper than FLIR TG165, Here is the description. How about of this device?
Display Color display
Resolution 60x60
Total pixels 3600
FOV/Shortest focal length 20°x20°/0.5m
Thermal sensitivity 0.15°C
Measuring mode Infrared focal plane measuring temperature
Temperature range -20°C~300°C?-4F°~572°F?
Measuring accuracy 2%/±2°C
Wavelength range 8~14?m
Image frequency 8Hz
Emissivity 0.1-1.0Adjustable
Focus Mode Fixed
Palette Iron color, rainbow, black and white
Image Storage card(32G)
File Format JPG
Set control Unit Adjustment/Language/Date Time Format/automatic shutdown
Battery type 3.7V rechargeable Lithium battery
Adapter voltage DC5 V output
Operating temperature 0°C~50°C
Storage temperature -40°C~70°C
Humidity <90%RH
Vibration 2G,IEC 60068-2-6
Drop resistance 2m
Size 230x80x52mm
Weight 410g
The product link:
http://www.xintest.com.cn/products-detail.php?ProId=159