Usually when we dont know how to select a thing, we want seller or supplier to provide details or difference between two or three kind of they want.

Here we list the difference between Key Master and SKP-900

Both are with powerful function , nearly the same apperance, although they look the same,but  also have difference.

The following is the detailed display

Compare with them , key master is the new released one  with new design,industrial screen and clear vision.

For the software and Upgrade part, key master support more cars and also can do mileage adjustment.

And it is with ecu matching function, one key upgrade and so one.

So through the comparison,we can see that Key Master is more powerful and deserve to own.

For more informations,pls visit the following link

http://www.obdstarstore.com/wholesale/obdstar-x300-pro3-key-master-with-standard-configuration.html