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black handheld inspection camera with flexible probe showing close-up of mechanical gears on screen

Introducing the RALCAM N5 Series: Revolutionizing Engine Inspection with Advanced Endoscope Technology

In the fast-evolving world of endoscopic inspection, precision and portability are essential. RALCAM proudly launches the N5 Series Articulating Engine Borescope, a next-generation endoscopic device designed for professionals seeking high-quality visual inspection in automotive and industrial maintenance.

Engineered for Performance in Tight Spaces

The N5 Series features a 5-inch IPS monitor and a sleek, lightweight body—ideal for on-the-go diagnostics. Designed specifically for engine borescope applications, it offers enhanced maneuverability with 2-way articulation, enabling users to easily navigate narrow, curved, or obstructed inspection paths.

Cutting-Edge Endoscope Features

  • High-Resolution Imaging: Capture crystal-clear visuals with 1280×720 effective pixels—critical for identifying wear, damage, or residue in diesel and gasoline engines.

  • Dual-Lens Technology (Model N506BD): Simultaneously view forward and side angles for comprehensive inspections without repositioning the probe.

  • Flexible & Durable Snake Tube: Stainless steel wire mesh construction ensures long-lasting flexibility, even in high-temperature environments.

  • Advanced LED Illumination: High-lumen LEDs light up dark or hidden areas, making endoscopic inspection highly effective in low-visibility spaces.

  • Waterproof & Oilproof (IP67 Rated): Engineered to withstand challenging conditions during automotive endoscopy or industrial use.

A New Standard for Automotive Endoscopy

Whether you're performing engine cylinder inspections, diagnosing blockages, or checking valve conditions, the N5 Series stands out as a reliable and user-friendly solution. With 4x magnification, a one-button probe lock, and support for up to 32GB TF card recording, this is not just a borescope—it's a compact industrial endoscope built for real-world demands.

Versatility and Compatibility

From diesel trucks to gasoline sedans, the N5's adaptable probe diameters (3.9mm, 5.5mm, and 6.5mm) make it suitable for a wide range of engine types. Adjustable LED brightness and high-temperature protection ensure safe and accurate inspections.


Unlock a new level of clarity with RALCAM—where innovation meets endoscopic precision.

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