try Scanmaster without connection car?

Can I try the Scanmaster ELM with the interface connected to the notebook without connection to the car?. I am new to this. My OS is Windows 7. Any help or reference will be appreciated. thanks

What makes for a sense? Without a vehicle, there is no data. You can test the connection with the interface, not anymore.

admin schrieb: What makes for a sense? Without a vehicle, there is no data. You can test the connection with the interface, not anymore.

The answer is that does not walk the interface elm327 without tension, therefore the scanmaster does not detect it, unless the feed with 12 [V] of an external source.
thank you

Our UniCarScan and OBDLink interfacese works on the table without vehicle and external power supply. Only USB connection is needed. Cheap China clones require external 12V power supply.