OBD2 Car Bluetooth Scanner Code Reader OBDII ELM 327 Read Tool For iPhone androi

ELM327 OBDII Diesel Diagnostic ScannerDIESEL ONLY. 12V & 24V Diesel Vehicles · Bluetooth 5.1 · SAE J1939 · Industrial Grade. Bluetooth 5.1. Bluetooth 5.1 — 2× range, 70% less power consumption than BT 4.0, stable remote diagnostics.