Borescope ET16

Klein Tools, Inc.

About this app

Klein Tools ET16 Borescope features a 9 mm camera surrounded by 6 LEDs attached to a 10-Foot (3 m) armored gooseneck cable. The digital camera has a USB Type-C (and micro-USB) connection for most Android® (OTG 4.0 or higher) smartphones and devices. The camera and video output is displayed on the Android® device using the free Klein Tools ET16 Borescope App. The ET16 does not require batteries; it is powered by a device connection.

Ratings and reviews

Does not work on my phones (with an s). Installed, removed, re-installed... Tried the different combinations of the camera plugged in vs not with both installations and app opening. Nada. But it will definitely suck down battery with the light. Unfortunately, it does not recognize the camera at all, so I could not actually use the camera or the app. I'm pretty disappointed.

Not bad, ran into a little problem when I had the scope plugged in first and the app not picking it up. All I did was unplug it, then plug it back into the phone with the app already open. Connected right up and was good to go! There may be a manual that originally came with it that probably tells you that, we bought it at a garage sale for like $20. But it's not needed, just download the app and plug it in, and your good to go. Minimal knowledge or experience to use.

The app flat out does not work, rendering the tool a paperweight. It routinely fails to recognize that the borescope is attached and even when it does recognize the device it will not display an image. I've double checked my permissions in Android and verified that the app has camera permissions. I avoided buying a less expensive borescope because I was worried about exactly this issue with an unknown brand. Jokes on me. Thanks Klein. One more once reliable brand to cross off the list.