Articulating Borescope, 8.5mm Probe, 10FT, 5in Screen

Ten feet of semi-rigid snake cable is what separates this from a typical 3-to-5-foot scope. On a truck you can start at the fill plug or the inspection cover and still reach the back of the case, run a cooler line from the radiator end, or go down a pan rail the full length of the unit without having to reposition the whole tool. The cable is stiff enough to push and hold shape, flexible enough to take the bends, and it does not spring back on you while you are trying to read something.

The head articulates two ways through 210 degrees, and there is a one-touch angle lock. That lock is the feature techs actually use: set the tip on the thing you are looking at, lock the angle, and both hands come free to feed cable, hold a light, or work a pick. It also keeps the shot steady while you record, so the video you hand a customer or attach to a warranty claim is watchable. The 5-inch IPS display is large enough to judge a scored bore or a burned clutch face without squinting, and 8x zoom lets you close in on a hairline crack or corrosion without moving the probe and losing your spot.

The camera head is 8.5mm with six LEDs at three brightness levels. Inside an aluminum case or a steel pan, full brightness on a wet surface washes the image out, so being able to dial it down is what makes the picture usable. Probe is IP67, records 1080p photo and video to the included 32GB card, and there is a built-in voice recorder so you can narrate what you are seeing as you see it instead of trying to reconstruct it later. Battery is a 4400mAh pack, replaceable, good for about four hours of continuous use.