ELM327 Konnwei KW902 Car Auto Diagnostic OBDII Android Bluetooth Scan Tool

  • $34.99
    Unit price per 
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With KW902 car scanner diagnostic tool, you will be able to perform a complete computer diagnostics car and even to correct minor faults without resorting to service stations.


KW902 scan tool is a high-quality automotive scanning tool, supports all OBD-II.

Small size, compact structure. Plug and never unplug.

Stable wireless connection. No wires or batteries (adapter is powered by the diagnosis size sockets).

Stop communication, wait half an hour, auto sleep.

Supports all OBDII protocols. Support Bluetooth 3.0. Support for Android.

The adapter uses the fastest and most reliable chips.

The device is a small adapter that plugged into the vehicle OBD connector. On Bluetooth, it connects to any computer, tablet or smartphone, with associated diagnostic procedures. Doing these simple operations, you will be able:

Measure the fuel consumption.

Display real-time operating performance of the car, such as momentum, vehicle speed, oil pressure, coolant temperature, engine load, intake manifold pressure, throttle position, the values of oxygen sensors, air intake temperature, and more.

Turn off the MIL (signal Check Engine).


Condition: 100% brand new

Material: ABS, metal


Model: KW902

Supply voltage (VDD):12V

Work temperature range: -20 ~ +70℃

Storage temperature range:-40 ~ +125℃

RF sensitivity (Basic Rate): -85db

Modulation Mode: GFSK

Frequency Range: 2402~2480MHZ

Transmission Range: 10M

Bluetooth Profile: SPP

UART Params: 38400,8,n,1


  • Automatic

  • SAE J1850 PWM (41.6Kbaud)

  • SAE J1850 VPW (10.4Kbaud)

  • ISO9141-2(5 baud init, 10.4 Kbaud)

  • ISO14230-4 KWP (5 baud init, 10.4 Kbaud)

  • ISO14230-4 KWP (fast init, 10.4 Kbaud)

  • ISO15765-4 CAN (11bit ID, 500 Kbaud)

  • ISO15765-4 CAN (29bit ID, 500 Kbaud)

  • ISO15765-4 CAN (11bit ID, 250 Kbaud)

  • ISO15765-4 CAN (29bit ID, 250 Kbaud)

  • SAE J1939 CAN (29bit ID, 250Kbaud)

  • USER1 CAN (11bit ID, 125Kbaud)

  • USER2 CAN (11bit ID, 50kbaud)

Default Settings (user adjustable)

Package Includes:

1 X Car Scanner Diagnostic Tool with Accessory