Price range
$13
– $129
Auto Accessories Home ELM 327 OBD2 Diagnostic Scanner
This OBD2 diagnostic scanner allows car owners to check engine lights and monitor vehicle health without visiting a mechanic. It connects wirelessly to smartphones via Bluetooth or WiFi, translating fault codes into plain English for easy understanding. Compatible with iOS and Android devices, it reads and clears codes, monitors live sensor data, and supports OBD2 protocols to help maintain vehicle performance and avoid costly repairs.
- 4 variants
- Checks engine lights
- Chip Type: 2 variants
Price spread
~863%
Across new variants
Available variants (4)
Choose a variant, then open its detail page for seller-specific information.
Bluetooth
Joom
Available to order
- Device Type
- ELM 327 diagnostic reader
- Compatibility
- IOS, Android
- Function
- check engine lights, OBD2 scanner
Available to order
- Device Type
- Automotive WiFi Scanner
- Compatibility
- Android, iPhone
- Function
- Diagnostic Tool, Fault Code Reader
WiFi, PIC18F25K80
Joom
Available to order
- Device Type
- WiFi Scanner, OBD2 Scanner, Diagnostic Tool, Fault Code Reader
- Compatibility
- ELM327, OBD2
Variant comparison
Compare prices, availability, and key variant differences in one table.
| Feature | Bluetooth | Bluetooth & WiFi, Mini | WiFi, ELM 327 & PIC18F25K80 | WiFi, PIC18F25K80 |
|---|---|---|---|---|
| Price | $69.96 | $13.42 | $112.12 | $129.20 |
| Updated | Mar 3, 2026 | Feb 15, 2026 | Feb 15, 2026 | Feb 15, 2026 |
| Availability | Available to order | Available to order | Available to order | Available to order |
| Device Type | ELM 327 diagnostic reader | OBD2 Scanner | Automotive WiFi Scanner | WiFi Scanner, OBD2 Scanner, Diagnostic Tool, Fault Code Reader |
| Compatibility | IOS, Android | — | Android, iPhone | ELM327, OBD2 |
| Function | check engine lights, OBD2 scanner | — | Diagnostic Tool, Fault Code Reader | — |
| Connectivity | Bluetooth | — | — | WiFi |
| Chip Type | — | — | ELM 327, PIC18F25K80 | PIC18F25K80 |
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Overview
Compare Auto Accessories Home ELM 327 OBD2 Diagnostic Scanner variants, pricing tiers and key differences.
Learn moreHow variants differ
- Device Type
- Compatibility
- Function
Who each variant is for
- Start with your budget: the visible price spread across variants is about 863%.
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