Economy: MOS-600CH Series

With a frequency meter type: MOS-600CF Series

With component-based test: MOS-600CT Series

Standard: MOS-600 Series

With a frequency meter type: MOS-600FG Series

Code switching: MOS-600B Series

With a frequency meter type: MOS-600BF series

CRT readout type: MOS-626 Series

CRT readout type: MOS-6100, MOS-6103

Analog and digital slow scan a body: MDS-620