Bluetooth Mini Dome ELM327 OBD2 Scanner, Black

The black dome closes the colour trio of this shop’s pocket Bluetooth scanner: ELM327 processor, dome body, Bluetooth Classic pairing to Android and Windows. It reads generic and manufacturer-specific trouble codes with over 3000 generic definitions in the database, shows each code’s meaning, clears them and kills the check-engine light — the routine that used to be a workshop visit becomes a two-minute driveway job.

The live stream carries the standard parameter set: engine RPM, calculated load value, coolant temperature, fuel system status, vehicle speed, short- and long-term fuel trim, intake manifold pressure, timing advance, intake air temperature, air flow rate, absolute throttle position, oxygen sensor voltages and fuel pressure. Black is the practical pick for permanent-looking installs — low visibility under the dash, no bright shell catching the eye of passengers. The family boundaries hold: no Nissan compatibility, no iOS — for iPhone and iPad, take the WIFI or Bluetooth 4.0 versions.

Key features

• Generic and manufacturer code reading, 3000+ definitions
• MIL (check engine light) reset included
• Live sensor data: RPM, coolant, fuel trims, O2 and more
• Black dome body: 8.2 × 4.6 × 2.5 cm, 58 g
• Bluetooth Classic — Android and Windows

Specifications

Supported protocols

• SAE J1850 PWM (41.6 kbaud) and SAE J1850 VPW (10.4 kbaud)
• ISO 9141-2 (5 baud init, 10.4 kbaud)
• ISO 14230-4 KWP2000 (5 baud and fast init, 10.4 kbaud)
• ISO 15765-4 CAN (11-bit and 29-bit ID, 250 and 500 kbaud)

Sibling SKUs: blue CTC5589, white CTC5573. Same electronics, three shells — pick the one your glovebox habit will actually keep track of.

Typical applications

• Discreet semi-permanent installation in a daily driver
• Driveway code checks and light resets
• Fleet vehicles where a black shell looks factory

Samples, packing options, payment terms and warranty conditions are set out in How to Order and Delivery Information.