Blacktec 420 is an interesting code reader that seems to be different from others mostly because of Bluetooth connection and their own diagnostic app. Unfortunately, the app was not available in my location so I couldn’t test it out.
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Blacktec 420 – Quick Overview
Blacktec 420 is an interesting code reader that stands out from the others. It brings unusual functionality like an alternator test or the ability to connect your smartphone via Bluetooth.
Who tested product & wrote this review?
Tester & Editor for this review: Juraj Lukacko
Hello, I am Juraj (Yuri) and I tested this product to help you decide if it is something you would want to buy, and if yes, show you how to use it.
I make honest reviews based on personal testing in my own garage and If I see the product is bad, I will make it very clear in review.
Read more about how I do reviews on Iamcarhacker.com in my review policy.
I tried it on a few cars including my old 1998 Passat which can be a challenge for a lot of code readers.
It worked fine.
After using it for a few times I got a hand of the buttons and what they do but it still hard to navigate in comparison to other code readers.
It can read codes and live data.
I mean it isn’t a bad code reader, but I tested lot of different code readers and there are some better choices.
Check my current best code readers list.
Features
| Feature | Verdict |
|---|---|
| Connection Type | Wired/Bluetooth |
| Device type | Code reader |
| Need extra device | No (more functionality with smartphone app) |
| Need internet | No |
| Own software | Yes |
| Can use 3rd party software | No |
| Subscription/Update | No |
| Vehicle coverage | All |
| Global OBD Modes | Yes |
| Live data graphs | Yes (1) |
| Data logging | No |
| Scan other modules | No |
| Diagnostic report PDF | No |
| Full live data | No |
| Bi-Directional | No |
| Service Procedures | No |
| ECU coding | No |
| Full review + video | https://www.iamcarhacker.com/blacktec-420-review/ |
| Price range | $0-50 |
| Current price | https://amzn.to/3PIXptw |
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Hi, I am Juraj “Yuri” Lukacko. I got frustrated by unhelpful and scammy mechanics, so I decided to learn everything about car diagnostics myself. I test dozens of new car diagnostic tools every month along with learning new strategies to fix and customize cars. About Juraj Lukacko (Yuri)