Features:
Small size, compact structure. Plug and never unplug
Stable wireless connection
No wires or batteries
Supports all OBDII protocols

Description::
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).
Download data to external media in a variety of formats for later printing.
Record various parameters, display graphics in real time, and more.

Protocols Support:
0.Automatic
1.SAE J1850 PWM(41.6Kbaud)
2.SAE J1850 VPW(10.4Kbaud)
3.for ISO9141-2(5 baud init,10.4Kbaud)
4.for ISO14230-4 KWP(5 baud init,10.4 Kbaud)
5.for ISO14230-4 KWP(fast init,10.4 Kbaud)
6.for ISO15765-4 CAN(11bit ID,500 Kbaud)
7.for ISO15765-4 CAN(29bit ID,500 Kbaud)
8.for ISO15765-4 CAN(11bit ID,250 Kbaud)
9.for ISO15765-4 CAN(29bit ID,250 Kbaud)
11.KWP2000
A.SAE J1939 CAN(29bit ID,250*Kbaud)
B.USER1 CAN(11*bit ID,125*Kbaud)
C.USER2 CAN(11*bit ID,50*kbaud)

Specifications:
Brand: Konnwei
Model: KW903
Material: plastic & silicone
Color: Black & Red, Black
Size: 49*22*35mm(L*W*H)
Compatability: OBD2
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
Universal fit for iOS and for Android

Package Included:
1 x KW903 ODB2 Car Scanner WiFi
1 x CD
1 x Manual