Discount price link first comment.
Test ABF RX500 Infrared Thermal Imager Sight Handheld Thermometer PCB Circuit Thermal Imaging Camera Floor Wall Water Pipe Tester Review Aliexpress.
ModeRX500
Infrared resolution256x19249152Pixels
FOV56°(H) ×42°(V)
Spectral response band8l4um
Pixel size12um
NETD≤50mK
Frame rate25Hz
Temperature measurement range20℃ +550℃(4℉ +1022℉)
Measurement accuracy(15℃+550℃)±2℃or±2%(20℃15℃)±4℃or±4%
Measurement units : ℃/℉
Lens focal length3.2mm
Emissivity settingAdjustable from 0.011.00
Measurable distance range : 0m3m
Best measurable distance range : 0.51.2m
Focus modeFree focus
Temperature measurement modeCenter point/hot and cold spot tracking
Color paletteRainbow, iron, cold color, white hot,black hot
Display screen size2.8inch(240×320)
lmage display modelnfrared/visible light/dual light fusion
Lighting systemLED fill light