KONNWEI KW903 Diagnosing Scanner ELM327 Bluetooth 3.0 Supports All OBD-II Works On Android – Black / Red

• High-quality automotive scanning tool

• The adapter uses the fastest and most reliable ARM chips

• 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

Specification:

• 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

Protocols: 

• 0. Automatic

• 1. SAE J1850 PWM(41.6Kbaud)

• 2. SAE J1850 VPW(10.4Kbaud)

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

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

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

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

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

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

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

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

• B. USER1 CAN(11*bit ID, 125 Kbaud)

• C. USER2 CAN(11*bit ID, 50 kbaud)

• * Default settings(user adjustable)