OBD2 code readers, Bluetooth scanners and battery testers. Names you may recognize here: MOTOPOWER, ANCEL, and TOPDON, plus 18 more brands. The selection extends to OBDLink, Veepeak, and FOXWELL. Details that come up again and again: battery tester and check engine codes.
Most items here are priced between $35 and $191. Check the size, voltage, viscosity or vehicle fit listed on each product page. Compare specifications such as blade length, engine size or oil grade with your owner manual.
One of the categories in Automotive; nearby: Car Care & Detailing, Motor Oil & Fluids, Car Interior Accessories, and Car Filters, Batteries & Replacement Parts. Every order ships free within the U.S., with free returns on unused items for 30 days.
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Vendor:OBDLink
OBDLink MX+ Bluetooth OBD2 Scanner for iPhone, Android and Windows Diagnostics
OBDLink MX+ is a Bluetooth OBD2 scanner that turns an iPhone, Android device, or Windows PC into a professional-grade diagnostic scan tool, with enhanced OEM support and access to live vehicle parameters. Works with iPhone, Android, and Windows — use a compatible device for...- $193.35
- $193.35
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Vendor:ANCEL
ANCEL AD410 OBD2 Scanner, Black/Yellow, with Live Data and 42,000+ Code Lookups
The ANCEL AD410 is an OBD2 scanner for reading check-engine warnings and diagnosing engine-related faults, with 42,000+ built-in DTC lookups. 42,000+ built-in DTC lookups — see code definitions to help understand engine-related faults. OBDII diagnostic functions — review codes, vehicle data and readiness information...- $70.11
- $70.11
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Vendor:VDIAGTOOL
VDIAGTOOL VD10 OBD2 Scanner for Check Engine Codes, Live Data and Freeze-Frame
The VDIAGTOOL VD10 is a plug-and-play OBD2 scanner for reading and clearing engine fault codes, with a two-line LCD and a built-in database of more than 3,000 code definitions. Reads and clears diagnostic trouble codes (DTCs) — see code definitions on the scanner’s display....- $35.46
- $35.46
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Vendor:FOXWELL
FOXWELL NT301 OBD2 Scanner with Live Data and 2.8-Inch Color Screen
The FOXWELL NT301 is an OBD2 diagnostic scanner for reading and clearing engine fault codes and viewing live vehicle data through a 16-pin diagnostic port. Reads and clears engine fault codes — check the cause of a check engine light and verify repairs. Live...- $97.51
- $97.51
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Vendor:Vgate
Vgate OBD2 USB Diagnostic Adapter for FORScan, vLinker FS Auto HS/MS-CAN Switching
Vgate vLinker FS is a USB OBD2 diagnostic adapter for accessing vehicle data and supporting ECU programming, with ELM327 protocol support and automatic access to supported HS-CAN and MS-CAN buses. Supports standard OBD2 vehicles with 12V or 24V systems — covers compatible gasoline, diesel...- $53.67
- $53.67
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Vendor:MOTOPOWER
MOTOPOWER MP69033 OBD2 Car Scanner, Yellow, 2.8-Inch LCD, 9 Protocols
The MOTOPOWER MP69033 is an OBD2 car scanner for checking engine warning codes, with support for 9 protocols and a 2.8-inch LCD screen (7.1 cm). Built-in OBD2 DTC lookup library — helps identify the cause associated with a check-engine light. Supports 9 protocols and...- $38.61
- $38.61
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Vendor:OBDLink
OBDLink CX BMW & Mini OBD2 Adapter, Bluetooth 5.1 for Coding and Diagnostics
OBDLink CX is a Bluetooth 5.1 OBD2 adapter for BMW and Mini that works with BimmerCode for vehicle coding and includes the OBDLink app for diagnostics. Made for BimmerCode and recommended by its team — use the adapter for supported coding features. 100% coverage...- $111.15
- $111.15
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Vendor:FOXWELL
FOXWELL NT604 Elite OBD2 Car Scanner, 2026 Version with ABS, SRS and Transmission Diagnostics
The FOXWELL NT604 Elite is a 2026-version OBD2 car scanner for diagnosing engine, ABS, SRS, and transmission systems, with the latest software ready to use out of the box. Diagnostics for four vehicle systems plus OBDII functions — check common fault codes and vehicle...- $187.87
- $187.87
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Vendor:Autel
Autel OBD2 Scanner AL319 for Check Engine Codes, Live Data and Freeze Frame
The Autel AL319 is a plug-and-play OBD2 scanner for reading and clearing diagnostic trouble codes and checking vehicle data on compatible post-1996 OBD II vehicles. Reads and clears DTCs, with live data and freeze frame — investigate a check engine light using diagnostic information....- $50.93
- $50.93
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Vendor:Veepeak
Veepeak OBD-II Bluetooth Scanner OBDCheck BLE+ for iOS & Android
Veepeak OBDCheck BLE+ is a wireless OBD-II diagnostic scanner for reading standard check-engine codes and vehicle data, with Bluetooth LE for iOS and Android plus classic Bluetooth for certain Android apps. Reads and clears standard OBD-II trouble codes — investigate a check-engine light and...- $59.15
- $59.15
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Vendor:BLCKTEC
BLCKTEC OBD2 Scanner for Engine, ABS and SRS Diagnostics, 460T with 12+ Reset Services
The BLCKTEC 460T is an OBD2 diagnostic scanner for reading vehicle faults and carrying out service resets, with all-system diagnostics and 12+ reset functions. All 10 OBD2 modes and scans for engine, transmission, ABS and SRS codes — inspect faults across key vehicle systems....- $261.88
- $261.88
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Vendor:TOPDON
TOPDON BT100 12V Car Battery Tester for Health, Cranking and Charging Tests
The TOPDON BT100 is a 12V automotive battery tester for checking battery health, engine cranking ability and charging-system operation. Works with 100–2000 CCA lead-acid batteries — covers a broad range of common battery ratings. Reports SOH, SOC, voltage, current and battery rating — gives...- $75.59
- $75.59
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