Borescope ET20 is a tools app developed by Klein Tools, Inc..
Download Statistics
Borescope ET20 has been downloaded 100 thousand times. In the last 30 days, the app was downloaded 520 times.
User Ratings
Borescope ET20 is rated 2.96 out of 5 stars. The rating is based on 160 ratings.
App Information
Borescope ET20 is FREE to download. The APK download size is 24.22 MB. The latest version available is 4.0.2. The last update was on November 24, 2025.
Technical Requirements
Borescope ET20 requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play February 2019.
Description
The Klein Tools WiFi Borescope App enables your smartphone to work as the ET20 borescope screen and memory.
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I found out after some research that just Downloading the Klein Scope app right from the App Store will not work the camera at all. You Must go to the actual Klein Scope website and download the link from their website. That is the only way to get it operational. You can find the website with the case and scope given to the buyer. Good luck Ladies and Gents! Don't always use Google to solve issues sometimes you just gotta do your research if your desperate enough.
★★★★★James Perkins· May 27, 2020
Had trouble getting it to work until I TURNED OFF CELLULAR DATA on my phone. If the app is looking for data and knows that Wi-Fi isn't connected to the Internet, it will default to Cellular. If you turn off cellular data, it works. You can't be connected to the Cellular Internet and to the KT-Borescope Wi-Fi at the same time.
★★★★☆Stephan Crain· Jan 16, 2021
It functions as advertised. Like anything new, Practice Practice at least until you are familiar with the operation of the tool
★★☆☆☆Shane Douglas (Short Circuit)· May 18, 2025
It's a great idea and invention. The camera could use more of an upgrade and a better flashlight... that's why I give it 5 STARS. Go ahead and DEDUCT 3 of them for how the app is garbage. Freezes up every minute, then stops working for video while the flashlight is available... I even switched to static ip and worked better for a shorter amount of time. My pet gecko is gone, and I don't know where he is. he might be stolen by gang stalkers to sell, easy 3k but priceless family to me :(:::
★☆☆☆☆Rick Johnson· Nov 6, 2020
This app didn't work for me with the ET16. Must go to Klein's website to download the correct app.
★☆☆☆☆Zachary Taylor· Mar 11, 2020
App doesn't work. Followed installation instructions with borescope and what little instructions are in the app. No matter what when I connect to borescope Wi-Fi the app does not recognize it as connected. I have reinstalled several times. This product is a rip-off.
Google Play Rankings for Borescope ET20
This app is not ranked
Technologies used by Borescope ET20
7 permissions·8 libraries
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