ElektroPhysik, Measuring Instruments, models:

MiniTest 2500	Operating Instructions Manual
MiniTest 403	Technical Reference And Operating Manual
MiniTest 430	Technical Manual And Operating Instructions Technical Reference And Operating Manual
MiniTest 440	Technical Reference And Operating Manual
MiniTest 700	Short Instructions
MiniTest 7200 FH	Technical Manual And Operating Instructions
MiniTest 725	Technical Manual And Operating Instructions
QuintSonic 7	Technical Manual And Operating Instructions
SmarTest	Quick Start Manual