Features
Measure the signals of automotive sensors 
 · The most complete hand held diagnostic tester for sensors,wiring,connectors
and on-board computers
DC voltage,lambda,frequency and pulse signals can be measured 
· Digital display shows actual output of signals 
· Measures any voltage AC or DC,resistance or frequency output
Allows Simulation of most Sensor and computer managemeng omponents
 · Simulating temperature sensors,throttle potentiometers,switches,air
    flow meters and lembda/oxygen srnsors
 · Features AC voltage output to simulate vehicle speed sensors(vss),
    CAM,CRANK,and ignition reluctors
 ·  Simulates actual working condition of any sensor without having to remove it
    from the vehicleA.B.S.,Crank,Can,Coolant,Oxygen,MAP,MAF,MAT,VSS,etc
Cheeks basic ECU operation
 ·  Controlling the signals being produced allows you to check ECU response and
    operation.This prevents mis-diagnosis where the fault may lie in the ECU itself
    or in the wiring between the component and the ECU.Works independently or with
    any scan tool ever made 
Can be used on any domestic or import vehicle
Eliminates unnecessary replacement of non-defective sensors
Can drive computer into"open or closed loop."