BLCKTEC 420X OBD2 Scanner Diagnostic Tool with 2.4" Screen
OBD2 scanner reads and clears check engine codes for all OBDII cars (1996+). Powered via vehicle port, with improved interface and a 2.4" screen for easier reading; includes Bluetooth app compatibility on iOS & Android. Customer insight: clearer diagnostics reading improves user experience
Highlights
- 2.4" screen for easier reading
- OBDII powered, no external battery
- Bluetooth app compatibility
Pros
- 2.4" larger screen
- reads and clears codes
- powered through OBDII port (no battery needed)
- improved interface and buttons
- bluetooth app compatibility
Cons
- no battery required for operation
- requires vehicle OBDII port
- limited 1996+ compatibility not specified beyond OBDII
Best For
Features
- 2.4" color display, 77% larger than previous model for easier reading
- Powered via vehicle OBDII port with no external battery or charger
- Reads and erases codes with live data and battery/alternator tests
- Provides detailed code severity levels for diagnostic clarity
- Sleek chassis design with redesigned buttons and improved interface