Articulating Borescope with Dual Lens Camera, Teslong 5-inch IPS Endoscope Inspection Camera with Two-Way Articulation Tip, 6+1 LED Lights, Mechanics Fiber Optic Scope-Dia. 0.25 inch & L 5.0 feet

FANTASTIC borescope! The Articulating Borescope Model TD500 in 6.5mm with front + side view cameras works great! I really really liked all the beware statements - bent or over-coiled and operating temperature. I ESPECIALLY liked the big warning sticker around the probe cable. All that helps remind me to be more careful b/c I'm clumsy. The 2 add-ons - the hook and magnet - included in the package fit the 6.5mm probe end great, just be careful unscrewing the bore end (very narrow band around the front camera). I really thought about the 3.9mm borescope model but the user manual stated those add-ons do not work with 3.9mm scope, so choose your diameter wisely. The 2 cameras model is very helpful - front + side-view AND you can switch between either front + side + combined(split front+side) picture on screen! Great product, exactly as described, very maneuverable, great price for a great quality product on my budget, great picture, and shipped next day!

Fantastic scope. I have made a lot of money off of this scope. Crystal clear picture in my opinion. Articulating camera can easily see things that I couldn't before. Very happy. Downside would be that I don't think the lens is replaceable. You just have to be gentle with it.

This is one of the best scopes that anybody can buy. Taking pictures, recording videos and sharing the screen with your tablet or phone are great features. The diameter of this bore scope is 6mm which is thin enough to get into cylinder through the spark plug hole. There's another model of this brand with 3.5mm diameter but I preferred to buy this one because of the camera quality. This model has 2 Mpixels camera and it's dual camera while the thinner version is 1Mpixel camera and single. It depends what you need. I'm pretty sure the thin version has an acceptable quality as well.

This thing is simply awesome! Articulating scope is a must compared to others on the market. This particular Teslong is bad ass!

Purchased for work as im a hvac tech. This camera is a game changer! Puts Milwaukee and Ridgid to shame as i used both of those long term. Camera is crystal clear and the articulation helps find defects in equipment that other cameras could never get to. The arm on the scope is very thin which is a good and bad because on one hand it can get into smaller openings and bend well but on the other hand it can also be very flimsy. App functionality is cool i wish you were able to transfer pictures to your device after already being taken, keep in mind to transfer a picture to phone u need to have the app open and be using the app to snap the picture which is alot more work to the point that i dont use that feature. Overall this camera paid for itself the first week i had it and would definitely purchase a second. Leaving only 4 stars because the camera has glitched a bunch of times now where on startup it wont activate the actual lens on the camera and ill just have a black screen, ive had to resort to holding the little reset button on the back each time and reboot it. Other wise fantastic product!