DT-TW21

Volume:mm

88x38x70(Handheld)  88x38x82(Head-mounted)  88x43x78(Clip-on)

Weight:g(exclude battery)

140(Handheld)  144(Head-mounted)    92(Clip-on)

Battery:

CR123A(1) / Battery pack

Battery life:H

3.5-4.5

Waterproofing grade

IP67

Compatibility

PVS31  PVS14 NVG18 DTS31  DTS35  DTG18  DTNH9  DTS13

Multifunction

Handheld  Head-mounted  Clip-on

Type of sensor

unrefrigerated long wave infrared thermal radiometer

Detector resolution

384x288

Applicable wavelength:um

8-12um

Amplification factor:

X 1.2 (Handheld/Head-mounted)   X 1.0 (Clip-on)

Field of view:FOV

32°(Clip-on)   36°(Handheld/Head-mounted) Center of circle

Focal distance of objective:

fixed-focus

Objective aperture:

F1.0

Luminance:

adjustable

Focussing distance:

250mm~∞

Image model:

White/black/green/red/Highlight/Outline