MST-1 auto scanner tool is a new generation WIRELESS Mst-1 is a professional diagnostic scan
tool that adopts the latest internet and computer technologies to create an uniquely flexible tool with an open architecture platform.
MST-1 Universal Auto Scanner
It is compatible with WINDOWS 7 system.
MST-1 auto scanner provides dealer level diagnostic power with an affordable price by using
the owners existing laptop or PC. It is powerful, affordable, expandable and very flexible.
- Do not disassemble or alter this tester.
- When using the battery clips, the red one should be connected with the anode of the battery, and the black clip should be connected with the cathode of the battery.
- Do not work anywhere that water could come in contact with the equipment.
- Do not drop this tester or subject it to a strong impact.
- Do not leave this tester in any location subject to excessive heat for example in direct sunlight or inside a car on a sunny day.
- Bolck the wheels of the vehicle with chocks before carring out work such as connecting the tester cable
- Do not pass the cable for this tester over the engine compartment while the engine is running.
- Do not work connect the tester cables etc. while the vehicle is running.
- When working anywhere not be easily visible, for example under the vehicle, always remove the key from the ignition to ensure the vehicle cannot be moved.
- When working near the engine compartment, be careful of the engine and other high-temperature parts
Indicator lights: There are three indicators (as in the picture),the one in the right is power
indicator, the others are communication signal. Normally, the power indicator should be on
red when connected with the car diagnostic socket, and the signal indicator is green light
while it is starting diagnosing, if not, please contact us.
1) Turn the vehicle ignition switch on.
2) The Voltage of the vehicle is 12-14V, the voltage of MST-1 is 12V.
3) Make sure the Throttle Valve is closed.
4) Ignition time and Idle speed must be in standard range, the water temperature must
be (90-110℃), the auto transmission temperature must be 50-80℃.
1) The Wireless Box connected with PC and signal indicator flashs in red
2) The software well downloaded as in chapter 2.1.
3) The MST-1 multiplexer properly connected with the car as in the picture(1) or (2) as
P.S. : If the power supply of digonostic plug with a low battery or damaged, the power
supply can be collected as following:
1. By using ignition lighter cable: Connect the ignition lighter cable with the car
2. By using battery cable: Clip the vehicle’s battery with battery cable