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🔧 Decode your engine’s secrets before the check engine light steals your spotlight!
The DollaTek MS309 OBDII Scanner is a compact, user-friendly diagnostic tool designed for all 1996 and newer OBDII-compliant vehicles. It reads and clears engine trouble codes, displays freeze frame data, and checks emission readiness across multiple languages. Perfect for proactive car owners who want to avoid costly repairs and pass smog tests with confidence.
| ASIN | B09SZ6YPBW |
| Best Sellers Rank | 10,580 in Automotive ( See Top 100 in Automotive ) 80 in OBD-II Engine System Diagnostic Tools |
| Brand | DollaTek |
| Brand Name | DollaTek |
| Country Of Origin | China |
| Customer Reviews | 4.0 out of 5 stars 137 Reviews |
| Manufacturer | DollaTek |
| Manufacturer Part Number | ELA22942 |
| Model Number | ELA22942 |
| Number of items | 1 |
| Operating System | Windows XP |
| Operating system | Windows XP |
| Power Source | Corded Electric |
| Power source | Corded Electric |
A**R
Scanner
Very useful item very happy
R**T
Does the trick
Not use one before, had a waning light but Hyundai could not book the car in for a month. Was concerned it might do some harm and it help allay my wories
A**N
Small, Just works. Great to have in car as part of emergency breakdown kit.
2nd one i have bought (1st for Family Member). Find its tiny size ideal to have in car for quick diagnostics/code reset post sensor change. Got a high quality large AUTEL but its too big/valuable to keep in car, And found these MS309 always show same codes as bigger Autel one, thus bought this small one to keep in car emergency kit.
A**R
2 for the kids.
Both my kids have these in their cars. A doddle to use and cheap! I own my own workshops and have quite a few high end £2k + scanners. At £15 you can’t go wrong, my kids can send me the fault codes and the rest is easy!
M**L
handy, cheap and portable
handy if you want to read and reset codes, cheap and portable
B**N
May not work with your car.
This works with one of our cars (2018 Mercedes GLA) but nit with the one I needed it for. (2010 Mercedes E Class) so it’s difficult to recommend. If it does connect then it does everything claimed.
P**R
Reader
Good
R**T
Excellent product
Excellent product - very cheap
A**8
Sencillo y practico
Escáner OBDII sencillo y práctico, al ir por cable, conecta siempre a la primera y te olvidas de andar con el BT que siempre es un engorro. Lee y borra bien los códigos básicos, que de eso se trata. Muy satisfecho.
M**.
Easy to use, showed the error code
Did not expect much for that price, so was pleasantly surprised it showed my erroe code on Volvo XC60 I. Googled the code and knew what the ussue was. Easy to connect and start the diagnostics.
D**.
Très bon
Simple à utiliser et petit prix. Fonctionne avec mes 3 motos. Juste bien choisir l'adaptateur en fonction de la moto.
C**N
Ottimo acquisto
Economico e perfettamente funzionale
C**Y
Doesn't work
Doesn't really work, scanners show N/A.
Trustpilot
5 days ago
3 days ago