HW-TM-B is a small intelligent observation device integrating infrared, low-light, visible light and laser. It has built-in location module, digital magnetic compass, and laser rangefinder. With image fusion function, it can be used for day and night observation and target search. The images and videos can be taken, and the information can be uploaded in time. It is comfortable and portable to use.


1. Five Optical Channels
2. Image Fusion
3. Multiple Functions
4. Intelligent
5. Light weight
6. Long battery life
7. IP 67 protection level
8. High Reliability
Technical Parameters
Infrared thermal imaging | |
Resolution | 640×512, 12 μm |
Spectral band | 8~14 μm |
FOV | 6.1°×4.8° |
Low-light imaging | |
Resolution | 750×600 |
Low illumination capability | 0.001 lux |
FOV | 6.8°×5.5° |
Visible light imaging | |
Resolution | 4.6 megapixels |
FOV | 4.6°×3.7° |
Laser rangefinder | |
Wavelength | 1535 nm |
Maximum measurement range | ≥6 km |
Minimum measurement range | ≤50 m |
Measurement accuracy | 2 m |
Location module | |
Location mode | BD, GPS |
Horizontal location accuracy (CEP) | 5 m |
Elevation location accuracy (PE) | 10 m |
Digital magnetic compass | |
Magnetic azimuth measurement range | 0~360° |
Magnetic azimuth measurement accuracy | 1° |
Pitch angle measurement range | -90°~+90° |
Pitch angle measurement accuracy | 0.4° |
Inclination angle measurement range | -180°~+180° |
Inclination angle measurement accuracy | 1° |
Laser pointer | |
Wavelength | 830 nm |
Security level | 5 mW, Class IIIA |
Display | |
Resolution | 1280×1024 OLED |
External interface | |
Aviation | DC/USB/PAL/RS232 |
Display | HDMI |
Wireless transmission | WIFI |
Overall device | |
Storage | 64G |
Ocular lens diopter | -4~+4 |
Weight | 2.1 kg |
Dimension | 198×210×105mm |
Operating time | ≥8 h |
Operating temperature | -40°C~+55°C |
Storage temperature | -55°C~+70°C |
Waterproof grade | IP67 |