Automatic shutter based thermal core
Black Hot, White Hot, Red Hot image polarity modes
Manual brightness adjustment
Up to 6-hr Battery life with Low-Battery Indicator
Digital Multiplication options
Crosshair reticle to detect hot spots
                
Internal precise eye piece focusing mechanism

No focus required objective lens
Nitrogen-purged, water-resistant, dustproof and shockproof (1 yard/meter)
Quick charge rechargeable (Li-Ion) battery with up to 6 hour runtime and power save standby mode
Tripod mountable, built-in ¼” tripod socket
Video out (cable included)

Optical Magnification, x     1.0x
Digital Magnification, x     2, 3, 4
Objective lens system     19mmF/1.0
Angular FOV at 1.0x, degree   20° x 15°
Eye relief, mm  14
Focus range, yds / m   2.2 / 2 to infinity
Diopter setting, dptr   -3 to +4
Core resolution, pxl     384 x 288
Pixel pitch, µm   17
Image refresh rate, Hz  50
Display type and resolution, pxl     VGA LCD 640 x 480
Start-up time, max., sec.     4
Object type and size, approx., ft² / m²    8  / 0.75    25.8 / 2.4
Detection, approx., yds/m     660 / 600    1100 / 1000
Recognition, approx., yds/m    275 / 250   440 / 400
Dimensions, in/ mm     6.9" x 2.7" x 2.7" / 175 x 68 x 68
Weight,  approx., oz/g     15.5 / 440
Power supply standard     Li-on cell rechargeable battery
Estimated battery life, hour     Up to 6
Operating temperature, °F/°С     -4 to +122 / -20 to +50
Water intrusion     IP66
Humidity, %     up tо 93%