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Industrial Borescopes — Professional Inspection Cameras | Ralcam

Built for demanding industrial environments, Ralcam's industrial borescopes deliver 1080p HD clarity in confined, hard-to-reach spaces. Whether you're inspecting jet engine turbine blades, hydraulic pipes, castings, or weld joints, our semi-rigid and flexible industrial borescopes combine professional-grade durability with precise optical performance.

Designed to withstand heat, oil, and chemical exposure, each unit features IP67 waterproofing, probe lengths up to 3 meters, high-temperature protection, and high-brightness LED illumination. From MRO teams to aerospace quality control, Ralcam industrial borescopes are built to perform shift after shift.

RALCAM articulating borescope with 6 LED lights, 6.2mm lens, HD screen showing engine internal view, carrying case Save up to 20% Save %
$299.99 - $369.99
$299.99 - $369.99
$299.99
$239.99 - $319.99
$239.99 - $319.99
$239.99

4-Way Articulating Borescope – Ralcam F606B

Ralcam
In stock

Ralcam F606B — 4-Way Articulating Borescope with 4.3" Screen The F606B steers its camera tip independently up, down, left and right, so you can rou...

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$299.99 - $369.99
$299.99 - $369.99
$299.99
$239.99 - $319.99
$239.99 - $319.99
$239.99
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RALCAM 5-inch screen waterproof articulating engine borescope with flexible cable and carrying case Save 25% Save %
$199.00
$199.00 - $199.00
$199.00
$149.99
$149.99 - $149.99
$149.99

Automotive Inspection Camera – Ralcam N505 | 2-Way Borescope

Ralcam
In stock

Ralcam N505 — Automotive Inspection Camera with 5" Screen The N505 pairs the largest screen in the 2-way range with a battery you can replace in th...

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$199.00
$199.00 - $199.00
$199.00
$149.99
$149.99 - $149.99
$149.99
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Ralcam M608U UV crack detection 4-way articulating borescope with 5-inch HD screen and UV light Sold out
$888.00
$888.00 - $888.00
$888.00
$709.40
$709.40 - $709.40
$709.40

UV Crack Detection Borescope – Ralcam M608U 4-Way Articulating

Ralcam
Out of stock

Ralcam M608U UV Crack Detection BorescopeThe Ralcam M608U is a professional UV inspection borescope built to make hairline cracks, weld defects and...

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$888.00
$888.00 - $888.00
$888.00
$709.40
$709.40 - $709.40
$709.40
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Ralcam M6X 4-way articulating industrial endoscope with 5-inch IPS screen and flexible probe Save 10% Save %
$399.99
$399.99 - $399.99
$399.99
$359.99
$359.99 - $359.99
$359.99

4-Way Articulating Endoscope – Ralcam M6X | 5" IPS Screen

Ralcam
In stock

Ralcam M6X — Professional 4-Way Articulating Borescope with 5" IPS Screen The M6X is built for inspections where a 2-way scope runs out of reach. A...

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$399.99
$399.99 - $399.99
$399.99
$359.99
$359.99 - $359.99
$359.99
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2-way 210° flexible engine inspection endoscope with 6.2mm semi-rigid cable and silicone wheel controls
RALCAM handheld 2-way endoscope camera with 6 LED lights, flexible cable, and carrying case
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$165.99
$165.99 - $165.99
$165.99
$119.00
$119.00 - $119.00
$119.00

Portable Endoscope – Ralcam N306S | 3.5" Compact Inspection Camera

Ralcam
Out of stock

Ralcam N306S — Portable Endoscope with 3.5" Screen The smallest standalone scope in the Ralcam range. A 3.5" screen, a 6.2 mm probe and a quick-swa...

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$165.99
$165.99 - $165.99
$165.99
$119.00
$119.00 - $119.00
$119.00
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210° bi-directional articulating borescope with 4.3-inch screen inspecting engine components
RALCAM R406 2-way articulating borescope with 4.3-inch screen showing gear image and carrying case
Save 75% Save %
$559.99
$559.99 - $559.99
$559.99
$139.99
$139.99 - $139.99
$139.99

Automotive Endoscope – Ralcam R406S | 4.3" HD Inspection

Ralcam
In stock

Ralcam R406S — Automotive Endoscope for Engine Inspection The R406S is built for one job: getting a clear look inside an assembled engine without p...

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$559.99
$559.99 - $559.99
$559.99
$139.99
$139.99 - $139.99
$139.99
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RALCAM handheld 2-way endoscope camera with 6 LED lights, flexible cable, and carrying case
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$139.99
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$139.99
$109.99 - $127.78
$109.99 - $127.78
$109.99

Car Inspection Camera – Ralcam N308S | 8.5mm Engine Inspection

Ralcam
Out of stock

Ralcam N308S — Car Inspection Camera with 8.5 mm Probe At 1600×1200 the N308S resolves finer detail than most inspection cameras in its class — eno...

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$139.99
$139.99 - $139.99
$139.99
$109.99 - $127.78
$109.99 - $127.78
$109.99
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Choosing the Right Borescope

Which Ralcam borescope suits industrial NDT or QC inspection?

For professional NDT and quality control, choose a 4-way articulating scope with a larger HD screen and interchangeable or long-reach probes — the M506 modular system and the M6X (5-inch IPS) are built for this, and the M608U adds UV for crack and weld-defect detection.

Can I capture documentation for inspection reports?

Yes. All screen models record photos and video to a TF card, so you can document defects for QC reports and export them afterward. Choose a fine probe with steady articulation so you can frame the same defect consistently across inspections.

What probe diameter and cable should I choose for industrial use?

Match the probe to your smallest access port — 6.2mm is the versatile standard, 3.9–5.5mm for fine bores, 8.5mm for a brighter wide view. Use semi-rigid cable to hold a shaped path, or a modular system like the M506 so one tool covers several jobs.

FAQ

What is a borescope and what is it used for?

A borescope is an inspection camera designed to access hard-to-reach areas. It is widely used for automotive diagnostics, pipe inspection, HVAC maintenance, and industrial applications.

How do I choose the right borescope?

Choosing the right borescope depends on your needs. Key factors include probe diameter, cable length, articulation (2-way or 4-way), and whether you need a standalone screen or smartphone connection.

What industries are your inspection cameras suitable for?

Our borescopes are used across multiple industries, including:

  • Automotive repair
  • Plumbing and drainage
  • HVAC inspection
  • Construction and maintenance
  • Industrial equipment inspection
How long does the battery last?

Battery life depends on the model, but most standalone borescopes provide 3–5 hours of continuous use on a full charge.

Which borescope is best for beginners?

For beginners, we recommend starting with a model that has a built-in screen and simple controls. These models do not require additional setup and are easier to operate.

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