Y406D isn’t just a borescope — it’s a precision inspection tool built for professionals or mechanic who demand clarity, control, and confidence. From engines to plumbing, every detail is visible, every job faster. Invest once, and inspect smarter for years to come.

When every inch matters, this dual-lens articulating borescope camera with a 0.25-inch (6.5 mm) ultra-slim probe goes where others can’t. Slide past spark plugs, valves, pipes, and more with ease — no disassembly, no guesswork. Save time, see clearer, and fix it right the first time.

See beyond limits with dual lenses and 220° articulation — revealing hidden faults from every side. Adjustable LED lights pierce the dark, while IP67 waterproofing and smart heat protection keep you working confidently anywhere. Built for those who fix, build, and explore.

Y406D isn’t just a borescope

precision inspection tool

clarity, control, and confidence

every detail is visible

Invest once, and inspect smarter for years to come.

dual-lens articulating borescope camera with a 0.25-inch (6.5 mm) ultra-slim probe

where others can’t.

spark plugs, valves, pipes, and more with ease — no disassembly, no guesswork.

Save time, see clearer, and fix it right the first time.

See beyond limits

dual lenses

220° articulation

hidden faults from every side.

Adjustable LED lights pierce the dark

IP67 waterproofing

smart heat protection

Built for those who fix, build, and explore.

Product description

Two-Way Dual Lens Articulating Borescope

Get Unmatched Access, Precision, and Clarity In Every Hidden Corner

Engineered for Every Task – See More, Fix Faster, Work Confidently

Our inspection borescopes tools help technicians and DIYers diagnose hidden issues faster and cut unnecessary repair costs.

Users rave about the Y406D two way articulating borescope for revealing hidden areas like never before, see everything with the dual front/side lens—inspect straight ahead and around corners in one pass.

The dual-view display is a game-changer, letting you see straight ahead and around corners simultaneously—no more missed cracks, carbon, or oil buildup.

Its 6.5mm ultra-slim probe and 6 bright adjustable LEDs deliver crisp HD images even in tight, dark engine bays or HVAC ducts.

Total visibility. Total control. Inspect with confidence.

From the brand