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USB & Smartphone Borescope — iPhone & Android Endoscope Cameras

Connect your phone and see where your eyes can't go. Ralcam's USB and smartphone borescopes turn any iPhone or Android device into a professional HD inspection tool — no extra screen, no app guesswork, just plug in and inspect.

Our smartphone borescope lineup covers USB-C, Lightning, and Wi-Fi connections with probe diameters from 3.9 mm to 8.5 mm, flexible or semi-rigid cables in 1 m to 3 m lengths, and IP67 waterproof camera heads. Whether you're a mechanic checking cylinder walls through a spark plug hole, a plumber tracing a pipe blockage, or a homeowner checking behind a wall, there's a Ralcam phone-connected borescope that fits your job.

  • Compatible with iPhone 13, 14, 15 and most Android phones via USB-C or Lightning connector
  • 2-way or 4-way articulating probes for full directional control in confined spaces
  • 6 adjustable LED lights for clear visibility in dark areas
  • IP67 waterproof and oilproof — safe for engine bays, wet pipes, and HVAC ducts
Ralcam articulating borescope with 3.3ft flexible cable and smartphone display inspecting pipes
RALCAM articulating borescope with smartphone showing aircraft engine inspection and carrying case Save up to 37% Save %

Endoscope Camera for Android & iPhone – Ralcam F408A

$169.00 - $199.00
$169.00 - $199.00
$169.00
$125.00 - $189.00
$125.00 - $189.00
$125.00
In stock

Ralcam F408A — Phone-Connected Articulating Borescope The F408A turns your iPhone or Android into a professional inspection camera. Plug the probe ...

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$169.00 - $199.00
$169.00 - $199.00
$169.00
$125.00 - $189.00
$125.00 - $189.00
$125.00
Save up to 37% Save %
Articulating borescope with 85mm lens attached to smartphone showing engine inspection, compatible with iPhone, Android, and iPad
Articulating borescope with flexible cable, handheld controller, smartphone display showing gears, and carrying case Save up to 40% Save %

Smartphone Borescope – Ralcam H406A | 6.2mm Engine Inspection

$199.99
$199.99 - $199.99
$199.99
$119.99 - $159.99
$119.99 - $159.99
$119.99
In stock

Ralcam H406A — Detachable Smartphone Borescope The H406A uses the same concept as the F408A — phone as your display, probe as the camera — but adds...

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$199.99
$199.99 - $199.99
$199.99
$119.99 - $159.99
$119.99 - $159.99
$119.99
Save up to 40% Save %
4-way articulating borescope with flexible black cable and smartphone showing engine gears, waterproof and phone compatible
Ralcam 4-way articulating borescope with 39mm camera and LCD display showing engine gear inspection

Endoscope for iPhone & Android – Ralcam F606A | 4-Way

$249.99 - $269.99
$249.99 - $269.99
$249.99 - $269.99
$249.99
In stock

Ralcam F606A — 4-Way Articulating Borescope for iPhone and Android The F606A gives you full 4-way 360° articulation through your phone — the same i...

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$249.99 - $269.99
$249.99 - $269.99
$249.99 - $269.99
$249.99
Black RALCAM handheld digital microscope with smartphone displaying detailed metal gears

USB Endoscope – Ralcam C106 | 6.2mm Flexible Engine Inspection

$69.99 - $79.99
$69.99 - $79.99
$69.99 - $79.99
$69.99
In stock

USB Endoscope C106 – Professional Inspection Tool The usb endoscope C106 is a versatile borescope specially designed for professional diagnostics. ...

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$69.99 - $79.99
$69.99 - $79.99
$69.99 - $79.99
$69.99

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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