Features:
The newly developed high-quality wireless scan tool, support all OBD2 protocols.
Work with OBD2 compliant vehicles.(cars after 2008 years) 
Enable to read diagnostic trouble codes.
Small BTinterface with a 16 pin socket.
Support different kinds of devices to use this scan tool: Android system phones, Symbian system phones, Windows XP and WIN7 32bite computers.

Note: It is not compatible with Nissan vehicles.

Functions:

Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).
Display current sensor data, including:
  1.Engine RPM
  2.Calculated Load Value
  3.Coolant Temperature
  4.Fuel System Status
  5.Vehicle SpeedV2.1
  6.Short Term Fuel Trim
  7.Long Term Fuel Trim
  8.Intake Manifold Pressure
  9.Timing Advance
  10.Intake Air Temperature
  11.Air Flow Rate
  12.Absolute Throttle Position
  13.Oxygen sensor voltages/associated short term fuel trims
  14.Fuel System status
  15.Fuel Pressure

Specifications:
Type: code readers & scan tools
Output protocol: BT
Color: blue
Material : plastic
Voltage: 12V
Current: 45mA
Wave frequency: 38400Hz
Applicable scope: 5-10m/ 16.4-32.8ft
Item size: 4.7 * 2.3 * 3.1cm/ 1.8 * 0.9 * 1.2in
Item weight: 21g/ 0.7oz
Total weight: 34g/ 1.2oz

Packing List:
1 * OBD2 BT scanner interface
1 * CD-ROM