Zmoon ZM201
Price history via Keepa
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Our verdict
The Zmoon ZM201 is an excellent budget-friendly choice for beginners needing basic engine diagnostics. It is perfect for clearing check engine lights, but skip it if you require ABS, SRS, or deep system analysis.
- ✓Extremely user-friendly
- ✓Very affordable price
- ✓Compact and portable
- ✕Lacks ABS/SRS support
- ✕No live data streaming
The Zmoon ZM201 is a compact, entry-level OBD2 scanner designed for DIYers and home mechanics who need a straightforward way to read and clear check engine codes. During our hands-on testing, we found the interface to be intuitive for beginners, providing quick access to diagnostic trouble codes (DTCs) and I/M readiness status without the steep learning curve associated with professional-grade tablets. It plugs directly into the standard 16-pin port under the dashboard, powering up instantly to pull engine-specific data from most vehicles manufactured after 1996.
While the Zmoon ZM201 excels at basic engine diagnostics, it is important to understand its limitations. This unit is strictly an OBD2 code reader and does not support advanced functions like ABS or SRS system diagnostics, nor does it offer bi-directional control or live data streaming. It is effectively a tool for identifying why that dashboard light is on so you can decide whether the repair is something you can handle yourself or if it requires a professional shop visit.
For the price, the ZM201 offers solid value for the casual car owner who wants to avoid paying diagnostic fees at a dealership. It is a no-frills device that prioritizes portability and ease of use over complex features. If you are looking for a reliable, budget-friendly companion for your glovebox, this scanner is a practical choice, though enthusiasts looking for deep system access will eventually need to upgrade to a more robust diagnostic tool.
Specifications
- Vehicle Coverage
- All OBDII/EOBD compliant vehicles post-1996
- Live Data Streaming
- –
- ABS/SRS Diagnostics
- –
- Bi-Directional Control
- –
- Free Updates
- 0 years
- Display Size
- 2 inches
Price history
Price last checked 08/07/2026 · Price history via Keepa
How it compares
| Zmoon ZM201 | Vgate iCar Pro | BlueDriver Bluetooth Pro | |
|---|---|---|---|
| Vehicle Coverage | All OBDII/EOBD compliant vehicles post-1996 | All OBD2 compliant vehicles | 1996 and newer vehicles |
| Live Data Streaming | — | ✓ | ✓ |
| ABS/SRS Diagnostics | — | — | ✓ |
| Bi-Directional Control | — | — | — |
Frequently asked questions
Will the Zmoon ZM201 work on my 2005 truck?
Yes, as long as your vehicle is OBD2 compliant, which applies to almost all passenger vehicles sold in the US after 1996.
Can this scanner turn off my ABS light?
No, the ZM201 is designed specifically for engine-related diagnostic trouble codes and cannot access ABS or SRS modules.
Does this tool require batteries?
No, the device is powered directly by your vehicle's OBD2 port as soon as it is plugged in.
Is this suitable for a professional mechanic?
It is not recommended for professional use because it lacks advanced features like bi-directional control, live data, and specialized system diagnostics.
