

Model |
UTx325M |
UTx313M |
Detector Type |
Uncooled Vanadium Oxide |
Uncooled Vanadium Oxide |
Infrared Resolution |
400x300 |
400×300 |
Infrared Response Band |
8 - 14μm |
8 - 14μm |
Pixel Size |
12μm |
12μm |
Frame Rate |
50Hz |
50Hz |
Thermal Sensitivity/NETD |
<25mk |
< 25mk |
Focusing Method |
Manual Focus |
Manual Focus |
Lens Focal Length |
25mm |
13mm |
Aperture |
F1.0 |
F1.0 |
FOV |
10.5° (Horizontal) ×7.9° (Vertical) |
20° (Horizontal) × 15° (Vertical) |
Display Screen |
0.39" OLED |
0.39" OLED |
Display Resolution |
1024 x 768 |
1024 × 768 |
Color Palettes |
Iron Red, Rainbow, Red - Hot, Black - Hot, White - Hot |
Iron Red, Rainbow, Red - Hot, Black - Hot, White - Hot |
Digital Zoom |
1X, 2X, 4X, 8X/1X - 8X |
1X, 2X, 4X, 8X/1X - 8X |
Image Format |
PNG |
PNG |
Video Format |
MP4 |
MP4 |
Laser Indicator |
(Class 2 Laser, Red) |
(Class 2 Laser, Red) |
Storage |
Internal storage, 16GB |
Internal storage, 16GB |
Data Interface |
Type - C USB |
Type - C USB |
Battery Type |
3200mAh Rechargeable Lithium - ion Battery (UT - M20) |
3200mAh Rechargeable Lithium - ion Battery (UT - M20) |
Battery Working Time |
> 4H (Default Settings) |
> 4H (Default Settings) |
Replaceable Battery |
√ |
√ |
Operating Temperature |
- 10°C - 50°C |
- 10°C - 50°C |
Protection Class |
IP67 |
IP67 |
Drop Resistance |
2m |
2m |
Certifications |
RoHS, CE, FCC |
RoHS, CE, FCC |
The UTx313MR/UTx318MR/UTx325MR are thermal imaging telescope products that integrate infrared thermal imaging and long - distance detection. While being lightweight, portable, easy to operate, and rugged and durable, they are equipped with high - precision laser ranging modules, which can accurately detect targets within 1200 meters.
They adopt an infrared pixel resolution of 400×300 for clear display. Probability ranging, laser indication, hot - spot tracking, and an electronic compass help you quickly and accurately locate the targets. In addition to real - time observation, they also support functions such as taking photos, recording videos for storage, meeting your needs for documenting the observation process. They can also output videos to an external screen or connect to a mobile APP via Wi - Fi for observation, providing diverse usage methods and making the observation no longer "single - dimensional", thus meeting various usage requirements.
Resound Photoelectric Technology Research Institute (LSRPTR)
Resound Photoelectric Technology Research Institute (LSRPTR), also known as Resound Research Institute, is affiliated with China Haiheng International Trade Group Co., Ltd. (CHHGC). As an investment attraction enterprise in Zhongyuan Science and Technology City and a construction unit of the Zhongyuan Aurora Laboratory, the institute is committed to the industrialization of scientific and technological achievements, guided by market demand.
Technical Cooperation
Resound Research Institute has established technical cooperation with numerous well-known domestic and foreign universities, research institutes, and enterprise platforms, including:
Tsinghua University
Lanzhou University
Zhengzhou University
Altai State Technical University of Russia
Northwestern Polytechnical University
Chinese Academy of Engineering
Henan Academy of Sciences
China Electronics Technology Group
CGN Group
Xiamen University
Henan University
National University
University of Electronic Science and Technology of China
Chinese Academy of Sciences
China Academy of Engineering Physics
China Shipbuilding Group
China Electronics Group
Henan Inspection Group
Research and Development Fields
* Applications of Micro-Electromechanical and Lithography Technology
* Optoelectronics and Spectroscopy Technology
* High-Power Laser and Device Preparation Technology
* Nuclear Instrument and Emergency Equipment System Applications
Introducing Advanced Technologies and Products
Resound Research Institute continuously introduces advanced new technologies and products in industrial application scenarios such as market supervision, public safety, environmental monitoring, and science, education, research, and production. This has led to the formation of a domestically produced high-end scientific equipment industry base that integrates design, research and
development, production, sales, and services. This base drives the iteration of downstream industry technology, enhances the transformation and industrialization level of scientific and technological achievements, and provides technological sources for innovative development.




