A fault code names a symptom, never a cause · review
ANCEL AD310 classic code reader review
The reader that has been on this shelf for a decade, and the one whose listing is most explicit about what it cannot do: the maker states in the first line that ABS, airbag and SRS codes are not supported.
The bottom line Chosen for the sentence most listings leave out: what it cannot do.
What lands on the bench
A wired code reader with a screen, powered by the car. Read codes, clear codes, view freeze frame data, check readiness monitors.
The listing that tells the truth first
ANCEL opens its own bullet points by stating that ABS, airbag and SRS codes are not supported, and by naming vehicles it is not compatible with. That is the opposite of how this shelf usually reads, and it is the reason this tool is easy to recommend within its limits.
The detail that decides longevity
The cable. A 2.5 ft lead in thick flexible insulation is what survives being pulled from the socket at an angle for ten years, and it is where the cheapest readers fail.
What is not published
Any update mechanism. The tool reads the standard, and the standard has not changed — which is why the absence matters less here than on a scanner sold on its coverage list.
Availability
On sale from 36 € to 37 € on the German, British, French and Spanish Amazon stores at the time of checking.
Listed but with no offer on the Italian Amazon store — the reference exists there and nobody is currently selling it.
Not found on the American Amazon store, where the buy link falls back to a local search rather than to a page that does not exist.
Prices and availability are what Keepa reported on the date this page was updated; both move.
Prices quoted in this text were read on 4 September 2026. The live price is at the top of the page.
What we like, and what we don't
Strengths
The listing states its limits in its own first bullet point, which is rare and worth rewarding
No batteries, no pairing, no app — it draws power from the socket
Thick, flexible cable: the part that fails first on cheap readers
Compromises
Engine only, stated
Named incompatibilities with some pre-2004 French and Japanese vehicles, stated
No live data graphing or service functions
Specifications
Systems reached
Engine only — the maker states ABS, airbag and SRS are not supported
Known exclusions
Not compatible with French and Japanese vehicles before 2004 such as Opel and Mazda, stated
Cable
2.5 ft, thick flexible insulation, stated
Power
From the diagnostic socket — no batteries, stated
Protocols
All OBDII protocols, stated
Amazon reference
B0F9W7VF3H (same reference on 5 Amazon marketplaces)
EAN
0612347560330
Questions people actually ask
Why is this model still sold?
Because it does one job and does not depend on anything else — no battery, no app, no pairing. Tools like this outlive several generations of the ones that do.
What are the stated incompatibilities?
The maker names French and Japanese vehicles built before 2004, giving Opel and Mazda as examples. That is a statement worth reading before ordering for an older car.
Engine system only · 2.8-inch colour screen · live data · battery test · 8 languages
The cheapest way to stop guessing at a warning light: engine codes, freeze frame and live data on a colour screen, with a battery voltage test thrown in — and no access to ABS or airbag, which the maker states plainly.
Best for: A first reader for a household that wants to know what the light means before phoning a garage.
Engine system · LCD screen · full OBDII protocol set stated · plug and play
A plain, plug-and-play engine code reader whose selling point is protocol completeness — the maker names the protocols explicitly, which several tools at this price do not.
Best for: Someone who wants a reader in the glovebox that needs no phone, no app and no account.
Full-vehicle scan stated · 6 reset services · Bluetooth 5.0, 10 m stated · AutoVIN · battery voltage monitoring
A Bluetooth box driven by its app rather than a screen, sold on two things a plain reader does not have: a scan across vehicle systems and six of the common service resets.
Best for: A home mechanic who already reaches for a phone and wants resets rather than just codes.