KW901 Bluetooth 3.0 Port OBD2 EOBD Car Diagnostic Instrument Universal Car Self-Diagnosis Tool Easy

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 :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 (signal Check Engine).Download data to external media in a of formats for later printing.Record various parameters, display image in real time, and more.With kw901 you will be to perform a complete computer diagnostics car,and even to correct minor faults without resorting to service stations.kw901 is a high-quality automotive scanning tool, supports all OBD-IISupports all OBDII protocols.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.Color: BlackProduct weight: 82g (including packaging)Supply voltage (): 12VWork temperature range: -20 ~ + 70 Storage temperature range: -40 ~ + 125 RF sensitivity (Basic Rate): -85dbModulation Mode: GFSKFrequency Range: 2402 ~ 2480MHZTransmission Range: 10MBluetooth Profile: SPPUART Params: 38400,8, n, 1Material:ABSsize:50x28x25mmPackage Contents:1 x Car diagnostic instrument1 x CD1 x instruction manualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.