Testboy TB 312 Manuel D'utilisation page 47

Operation
Click on "Next", select the installation directory and click again
on "Next" and then on "Install", and once installation is complete
click on "Finish":
Under Programme/Multimeter click on Multimeter.exe or double
click on the Multimeter.exe icon on the desktop and the main
window appears:
®
Testboy TB 312 47