KONNWEI OBD OBDII KW901 Code Reader ( Item#: K6202-1 )

Features:
The OBDII  is a small adapter that plugged into the vehicle OBD-Connector. On BT, it fits for computer, tablet or Android smart phone, with associated diagnostic procedures. 
Measure the fuel consumption. Turn off the MIL (signal Check Engine). Download data to external media in a variety of formats for later printing.
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.
Record various parameters, display graphics in real time, and more.
With KW901 you will be able to perform a complete computer diagnostics on car ECU and even to correct minor faults without resorting to service stations.

Specifications: 
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
BT Profile: SPP
BT Version: 3.0
ONLY for Android Devices 
Color: Red, White & Red, White & Black, Red and Black, Black
UART Params: 38400,8,n,1
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
The adapter uses the fastest and most reliable ARM chips
Package Size: 12 * 7.5 * 4cm / 4.72 * 2.95 * 1.57in 
Package Weight: 82g / 0.18lbs 

Supports all OBDII 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)

Package List: 
1 * KW901  OBD II
1 * User Manual   
1 * CD