OUSFANAM Portable Thermal Imaging Camera

Published on Aug. 25, 2023, 5:23 p.m.

Thermal imaging technology, a pivotal tool in diverse fields, captures the heat emitted by objects to render a visual representation. This technology is vital for various applications, including industrial inspection, medical diagnosis, and environmental monitoring, offering a non-invasive way to measure temperature variations.

The OUSFANAM Portable Thermal Imaging Camera is an affordable and versatile thermal camera suitable for a variety of applications. With a compact size and USB charging capability, this camera provides thermal imaging on the go. Read on for an in-depth review of its features, performance, and suitability for different uses.

  OUSFANAM Portable Thermal Imaging Camera


The OUSFANAM thermal camera features a 32x24 pixel thermal sensor and a 1.8 inch color TFT display. It has a temperature measurement range of -40°C to 300°C and can refresh at a rate of 8Hz. The lightweight handheld design and USB charging make it easy to use in the field. Key specs include:

  • Resolution: 32x24 pixels
  • Temperature range: -40°C to 300°C
  • Accuracy: ±2°C
  • Refresh rate: 8Hz
  • Field of view: 51° x 66°
  • Focus: Fixed focus
  • Display: 1.8” color TFT LCD


Some of the standout features of this thermal camera include:

  • Portable and lightweight design at just 2.4 x 1.85 inches and 0.26 lbs
  • Intuitive operation with one-handed use
  • Durable acrylic cover to protect the lens
  • Clear 1.8” display for easy viewing
  • USB charging for portability and convenience
  • Automatic hot spot tracking
  • Wide -40°C to 300°C temperature range
  • 8Hz refresh rate for real-time thermal scanning

Investigate the thermal camera market, identifying key players, market segments, and growth drivers. Use market research to support this analysis, offering readers a comprehensive view of the industry.

Understanding the Workings of Thermal Cameras

Thermal cameras detect infrared radiation, transforming these signals into images that highlight temperature differences. They are crucial in scenarios where visual inspection isn’t enough, allowing users to see beyond the visible spectrum. Understanding the camera’s resolution, sensitivity, and temperature range is essential to grasp its capabilities and limitations.

Image Quality

The 32x24 sensor provides 720 pixels of thermal data. While image resolution is suitable for many applications, fine details may lack definition compared to higher resolution thermal cameras. The fixed focus lens performs well at short to medium distances.

In-depth Analysis of Technical Specifications

Resolution: The 32x24 resolution of the OUSFANAM thermal camera, while sufficient for basic applications, may not capture fine details like higher-end models. This section compares its resolution with others, explaining how it influences image clarity and usage.
Sensitivity: The camera’s ability to detect small temperature differences is key for precise measurements. Discussing sensitivity sheds light on its effectiveness in various environments.
Temperature Range: With a -40°C to 300°C range, the camera suits multiple applications. This part examines how this range aligns with different user needs.

  OUSFANAM Portable Thermal Imaging Camera

Ease of Use

The OUSFANAM thermal camera delivers easy and intuitive operation. The lightweight, handheld design allows comfortable one-handed use. Key functions are accessible through four buttons on the device. The user interface provides options for temperature measurement, color palettes, image capture, and more. The 1.8” color display makes it easy to interpret thermal images.

Exploring the Camera’s Features

Image Enhancement: Delve into the image processing techniques used by the camera to enhance visual clarity.
User Interface and Usability: Analyze the camera’s ease of use, considering both software and hardware design, and how it affects user experience.
Connectivity: Discuss the potential for integration with other systems, enhancing its utility across different applications.


This portable thermal camera is a versatile tool suitable for building inspections, HVAC, electrical maintenance, automotive, and more. It excels at quickly finding temperature anomalies and hot spots for further analysis. The wide temperature range and one-handed use facilitate scanning large areas rapidly. Key applications include:

  • Building diagnostics - find insulation defects, air leaks
  • Electrical inspections - check breakers, wiring
  • HVAC - scan ducts, vents, pipes for issues
  • Automotive - test for overheating components
  • Hunting and outdoors


The OUSFANAM thermal imager features an acrylic cover to protect the germanium lens. The plastic casing feels solidly constructed for a budget-friendly camera. While not waterproof, it should hold up well to occasional splashes and bumps. As with any precision instrument, care should be taken to avoid drops and impacts.

  OUSFANAM Portable Thermal Imaging Camera


For the price, the OUSFANAM portable thermal camera packs impressive features and performance. The compact size, long battery life, and USB charging make it ideal for field inspections and troubleshooting. While image quality has some limitations, hot spot detection and temperature measurements are reliable. For those needing an affordable introduction to thermal imaging, this camera is easy to recommend.

Future Perspectives on Thermal Imaging

Speculate on future advancements in thermal imaging, including technological innovations and emerging applications. This section encourages readers to envision the evolving landscape of thermal imaging technology.


  • Material: Acrylic+PCB
  • Size: 62x47mm/2.4x1.85in
  • Resolution: 32x24
  • Temperature measurement range: -40℃~300℃
  • Measurement accuracy: ±2°C (point center, 20°C)
  • Operating temperature: 10℃ ~ 50℃
  • Working humidity: ≤70% (exact value for humidity is unknown, thus considered under the maximum limit specified)
  • Update rate: 8Hz
  • Emissivity: 0.95
  • Field of view: unknown
  • Focus: unknown (The focus type is not specified; thus, it’s marked as unknown)
  • Display: 1.8” color TFT LCD (The specific details about the display resolution are not provided)
  • Power Supply: USB charging (specifics on battery life or type are unknown)
  • Connectivity: unknown (There’s no information on connectivity options like Wi-Fi or Bluetooth)
  • Storage: unknown (No details provided about internal or external storage capabilities)
  • Software features: unknown (The article does not detail any specific software features or capabilities)