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FOXWELL Y400 220° 2-Way Articulating Borescope, 0.24in Ultra-Slim Endoscope

  • Based on 298 reviews
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Sunday, Oct 25
Order within 14 hours and 8 minutes
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Size: 6.2mm


Features

  • Ultra-Slim 0.24" Probe Reach What Others CantStop tearing things apart just to look inside. FOXWELL Y400 borescope features a 6.2mm ultra-slim probe that slides effortlessly into spark plug holes, HVAC vents, pipes, valves and industrial equipment. Unlike bulky 8mm+ borescopes that get stuck. Get visual access to hidden problems in secondsno disassembly, no guesswork. When space is tight, this endoscope camera deliver superior navigability and efficiency for your inspection task. Flaw Detection Tools
  • 220 Two-Way Steering Smooth, Precise, Lag-FreeStiff, unresponsive cables can make you miss what matters. The Y400 articulating borescope combines a responsive thumb wheel with 220 two-way articulation, giving you smooth, direct command of the camera tipwithout electronic lag or fighting cable drag. Steer through tight bends to inspect valve seats, cylinder walls and weld joints from the angle the job demands. You control the view, not the cablefor faster, more confident flaw detection.
  • HD IPS Display + 4X Zoom See Whats Actually ThereDark, oily, or reflective surfaces hiding the problem? The borescope camera delivers crystal-clear, true-to-life images on its HD IPS screen, backed by 6 adjustable LEDs with 3 brightness levels to eliminate shadows and perfectly illuminate dark cavities. Need a closer look? Instant 2X/4X zoom lets you inspect micro-cracks, carbon buildup, and gasket wear without moving the probe. Stop guessing. Start diagnosing with confidence.
  • IP67 Waterproof + Overheat Protection Built for Real Job SitesWorried about damaging your borescope during long inspections? This articulating borescope features an IP67 waterproof, dustproof, and oil-resistant probeperfect for automotive, HVAC, and plumbing jobs. Like any precision tool, the probe generates heat during extended use. Thats why smart overheat protection automatically shuts down at 158F (70C) to safeguard internal components. Built to keep up with the toughest jobs. Flaw Detection Tools
  • 5-7 Hour Battery + 32GB Storage Work Without InterruptionTired of endoscope tools dying mid-job or running out of space? With 5-7 hours of continuous runtime, this professional borescope powers through full engine diagnostics and all-day field work. 32GB onboard storage holds 10,000+ photos and 50+ videosno Wi-Fi, no apps, no pairing needed. Just power on, capture evidence, and finish the job. Flaw Detection Tools
  • Ergonomic Design Comfortable All DayLong inspections shouldnt mean sore hands. The Y400 articulating borescope features a comfortable, textured grip designed for gloved hands and extended use. The one-hand thumb-wheel control keeps your other hand free for positioning the cable. Inspect smarter, not harder. Flaw Detection Tools
  • Pro-Level Inspection Made Simple Without the ComplexityProfessional tools shouldn't be complicated. With 10+ years of diagnostic expertise, FOXWELL creates inspection solutions trusted by mechanics, technicians, plumbers, and engineers worldwide. The Y400 delivers precise access, clear imaging, and intuitive controlwithout complicated menus. From automotive to HVAC and plumbing inspections, it helps you find problems faster. No wasted time. Just reliable visibility where you need it most. Flaw Detection Tools

Description

Discover hidden problems before they become costly repairs. Its 6.2mm ultra-slim probe and 220° 2-way articulation help uncover problems in narrow, hard-to-reach areas without unnecessary disassembly Customers highlight the sharp 1080P imaging and 6 adjustable LED help reveal wear, carbon buildup, corrosion, and other hard-to-see defects Power On. Inspect Right Away. No apps, Wi-Fi, or complicated setup required. Just turn it on and get to work—saving time and keeping inspections simple. Designed for mechanics, technicians & DIYers, the Y400 combines accuracy, durability, and simplicity in one professional inspection tool. Stop disassembling just to see inside. The Y400’s articulating tip reaches bends that non-articulating scopes miss, and its 6.2 mm slim probe fits where bulky 8.0 mm+ cameras can’t. An HD IPS screen with 2X/4X zoom helps confirm details fast—so you diagnose quicker and avoid unnecessary part swaps. Explore narrow spaces with the 6.2mm probe and HD CMOS clarity, uncovering details others miss—quick, accurate, and effortless. From engines and machinery to pipes and tight spaces, inspect with greater confidence With a 4.3” IPS screen and an ultra-slim 0.24” lens, this endoscope offers a 220° flexible view to navigate tight spaces under the hood. Capture clear images and videos to check for carbon buildup, oil residue, or dirt—no external devices needed. Just plug in and start inspecting with confidence! Easily check brake pad thickness and belt condition using our high-definition endoscope. Its flexible design lets you spot wear and tear in real-time, helping you identify wear early and prevent unexpected issues. A practical tool for car owners and mechanics to perform quick and accurate inspections. Quickly inspect your turbocharger for carbon deposits and oil residue with our HD borescope. Spot buildup before it affects performance, helping you make informed maintenance decisions and avoid unnecessary diagnostic fees. Keep your turbo system in check and ensure smoother engine operation. Identify scratches and cracks on the camshaft early with our high-resolution endoscope. Catching wear in time helps you understand potential engine issues and take action before they escalate. A valuable tool for car owners looking to stay on top of vehicle maintenance without unnecessary inspection costs.

Shooting Modes: Automatic, Manual, Burst


Exposure Control Type: Automatic


Color: Black


Video Capture Resolution: 720p


Media Type: TF Card


Shooting Modes: Automatic, Manual, Burst


Exposure Control Type: Automatic


Color: Black


Video Capture Resolution: 720p


Media Type: TF Card


Water Resistance Level: Waterproof


File Format: JPEG, MP4


Screen Size: 4.3 inches


Video Capture Format: MP4


Effective Still Resolution: 2 mp


Viewfinder Type: Electronic


Light Sensitivity: 100-6400


ISO Range: 100-6400


Battery Average Life: 4 hours


Connectivity Technology: USB


Hardware Interface: USB Type C


Focus Type: Fixed Focus


Zoom Type: Optical Zoom


Optical Zoom: 4 x


Aperture Modes: automatic


Flash Modes Description: off


Camera Flash: No Flash


Brand: FOXWELL


Number of Packs: 1


Model Series: Y400


Number of Items: 1


Manufacturer: FOXWELL


UPC: 199874988597


Unit Count: 1 Count


Item Highlight: with Light, 1080P IPS HD Screen, IP67, 32GB, 5.3FT Flexible Scope Camera for Automotive, Engine, HVAC, Industrial Inspection


Built-In Media: 1* 2-in-1 Charging and Data Transfer Cable, 1* Carrying Case Bag, 1* User‘s Manual, 1* Y400 Articulating Borescope


Mfr Part Number: Y400


Warranty Description: 1 Year Warranty


Model Number: FOXWELL Y400


Focal Length Description: 0.24 inches


Maximum Focal Length: 6.2 millimeters


Real Angle of View: 220 radians


Sensor Type: CMOS


Photo Sensor Resolution: 2 mp


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • If you need a borescope this is a great choice!
Size: 6.5mm
I’ve debated buying a borescope for a long time, but when I had to tackle an engine with excessive oil consumption I finally had an excuse to buy one. This thing is incredibly easy to use and comes with a memory card already installed so you can take photo and videos of what you are inspecting. The young man who I was helping out (by doing the repairs) isn’t a mechanic, so trying to explain what stuck oil control rings do to the inside of an engine can be tough. But with the tiny size of the borescope camera AND the ability to utilize two lenses I was able to capture some great photos. So it was easy to sit down and show him exactly what the problem looked like. I utilized a chemical treatment on the cylinders and thus was able to show him before and after photos. I really debated buying the dual lens version (it’s more expensive) over the single lens, and am really glad I did. Being able to switch lenses with the push of a button and flip between looking down at the piston or back up at the underside of the head was really helpful. I did not read or look at any instructions but simply took it out of the box and began using it. It’s VERY intuitive. So if you’re in the market for a borescope I’d highly recommend getting this. ... show more
Reviewed in the United States on September 22, 2026 by Eric B

  • Super Nice Product!
Size: 6.2mm
Takes pictures and records video to an included SD card. Comes with a very nice zip up hard case. navigating rhe menus is a little hard at first, but you eventually get the hang of it. Well worth the money.
Reviewed in the United States on September 9, 2026 by Breck McVay

  • Great tool!
Size: 6.2mm
This tool is surprisingly good for the price. It allowed me to find a water leak in a wall and limit the amount of damage required to repair the leak.
Reviewed in the United States on September 23, 2026 by reader

  • Camera works great.
Size: 6.5mm
The boroescope itself is phenomenal for the price. Great cameras with great lighting. Was able to clearly see down the length of my covered gutters. It would have been a 5 star but those 2 little black plastic attachments that came with it made a monkey out of me because the operating instructions don't mention them. ... show more
Reviewed in the United States on July 10, 2026 by Michael E

  • Awesome camera
Size: 6.2mm
Easy to use, Clear camera. Used for cylinder inspection on motorcycle engines.
Reviewed in the United States on September 24, 2026 by Greg Anshutz

  • Great tool!
Size: 6.5mm
Works amazing for the price. The controls are easy to get used to it’s plenty bright and it can be used in a variety of places giving it great versatility. I would recommend you go slow because it can make you dizzy and disoriented from all the movement.
Reviewed in the United States on September 26, 2026 by Alexis

  • Great features and function
Size: 6.2mm
Bought this for my husband. It just so happened that within a month he had a car engine project where a camera was needed. He was very pleased with how well it functioned. He said the image is clear. He liked that he didn't have to use his phone for the images. He said the controls are easy to operate and liked that it had a long reach. He was surprised when I told him the price as he said he expected it to cost more for how well it works. ... show more
Reviewed in the United States on July 30, 2026 by M'lyn

  • Great for DIY auto repair.
Size: 6.2mm
Great value for DIY auto repair.
Reviewed in the United States on October 11, 2026 by jo

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