2.8 inch Display Resolution: 320 x 240 

Infrared Resolution: 120 x 90

Visible Image Resolution: 640 x 480

Field Angle: 26°x 19°/3.2mm

IFOV: 3.75mrad

Pixel Spacing:12μm

Thermal lmaging Frame Rate: 25HZ

Focusing Mode: Fixed

NETD:≤ 50mk@25°C, @F/1.1

Wavelength Coverage: 8 to 14μ m

Emissivity: Adjustable From 0.01 to 1.00

Color Palette: Rainbow,Iron oxide red, Cold color, White hot, Black hot

Measuring Range: -20℃ to 550℃(-4°F to 1022°F)

Work Temperature: 0℃ to 45℃(0°F to 113°F)

Storage Temperature: -20℃ to 60℃(-4°F to 140°F) 

Accuracy: -15℃ to 550℃ ±2℃~±2%; -20℃~ to -15℃ ±4℃

Build-in 4G eMMC,File Fomat JPG/MP4 (available space is about 3G)

Relative Humidity: 10%RH to 85% RH(Non-condensing) 

Removable Rechargeable Lithium Battery 2000mAh

Working Time:2-3 Hours

Waterproof IP65