The RF4 RF-C39L is a professional dual-spectral 4K thermal imaging camera designed for advanced mobile phone motherboard repair, PCB fault detection, and electronic diagnostics. It combines ultra-clear 4K visible imaging with infrared thermal analysis, allowing technicians to see both the normal board view and heat distribution at the same time for fast and accurate fault detection.

This system is widely used in professional repair labs because it helps quickly identify short circuits, overheating ICs, and abnormal current areas without dismantling components, making troubleshooting faster and more efficient.

Key Points

• 2-in-1 system: 4K visible light + infrared thermal imaging
• High-resolution Sony CMOS sensor (8.29MP) for clear imaging
• 4K HDMI output (3840×2160 @30fps) + 1080P @60fps smooth display
• Real-time thermal detection for short circuits and overheating parts
• Dual-spectral fusion for combining visible image + heat map view
• USB support for recording photos and videos (no driver needed)
• Adjustable exposure, brightness, and white balance settings
• Cross-line and measurement tools for precise alignment and inspection
• Supports U-disk storage and mouse control operation
• Strong industrial build for continuous workshop use
• Compatible with microscope setups via CS mount interface
• Ideal for mobile repair, PCB diagnostics, and electronic R&D work