Samurai Japan ELM327 Bluetooth OBD2 Car Diagnostic Scanner with On/Off Switch
You’re the kind of driver who prefers to understand your car’s health on your own terms. This ELM327 OBD2 scanner connects to your Android or iOS device via Bluetooth, giving you direct access to engine fault codes, live sensor data, and emissions readiness tests. The physical toggle switch lets you power off the adapter without unplugging it, a helpful feature if your vehicle’s OBD2 port stays energized even with the ignition off.
While the box includes a Japanese manual, the real guidance comes from the many free diagnostic apps that support this adapter. Pair it with your preferred app, and you see trouble codes described in clear English, track fuel economy in real time, or graph oxygen sensor voltages. A practical advantage emerges when shopping for a used car. Bring this compact black scanner along, plug it in, and read pending codes that a seller might not disclose.
You tackle a check engine light right in your driveway instead of scheduling a shop visit. The Bluetooth connection is reliable within the cabin, and the switch design helps prevent battery drain on long-parked vehicles. For everyday monitoring or pre-purchase inspections, this adapter puts essential vehicle data at your fingertips.
Features
- Bluetooth B1.5 Connectivity
- Built-in Power Switch
- OBD2 Diagnostic Scanner
General specs
- Brand: Samurai Japan
- Model: ELM327
- Seller: Joom
- ID: 690b6983a4711401ffd0da07
- Type: OBD2 Scanner
- Model: ELM327
- Connectivity: Bluetooth
- English Manual: Not guaranteed
- Physical Switch: Yes
- Bluetooth Specification: B1.5
- Included Language Manual: Japanese
- First listed by seller: 2/15/26
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | HUMZOR | Konnwei | KONNWEI | |||
| Model | ELM327 | Z50 | KW905 | KW906 | ||
| Color |
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| Rating | ||||||
| Price | $45.15 | $19.77 | $19.77 | $68.27 | $12.86 | $23.74 |
| Seller | Joom | Banggood | Banggood | Banggood | Banggood | Banggood |
| Update | Feb 12, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 |
| Compatibility | Android, iOS, Windows | Android, iOS | Supports advanced diagnostic tests on all major car brands from 1996 onwards | |||
| Package Contents | 1 x Humzor Z50 OBD2 Scanner | 1 X KONNWEI Car Fault Scanner Diagnostic Tool | KONNWEI MAXOBD OBD2 Scanner, User Manual | |||
| Bluetooth Version | 5.0 | BLE4.0 Dual Mode | 5.0 | 5.2 | ||
| Product Name | Car Fault Diagnosis Scanner | BT200, BT200 Pro | Car Fault Scanner Diagnostic Tool | Full Car System Automotive Scanner | ||
Samurai Japan ELM327 Black OBD2 Diagnostic Scanner
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