Eico Test Equipment Test Eico Test Equipment Codes= Picture= Specifications= Block Diagrams- = No dataModel NumberDescriptionNotesPictureSpecsDocumentation145Multi-Signal Tracer-147Signal Tracer150Signal TracerSolid-state-214VTVMSame as 221 but with larger meter-221VTVM222VTVM-232VTVMpeak to peak -235VTVMpeak to peak-239FET-TVMSolid-state-240FET VOM-242FET TVOM-249VTVM Peak to Peak meterSame as 232 but with larger meter-250AC VTVM260AC VTVM-300CClamp On Current Tester6, 15, 60, 150, and 300 volts.
Eico 235 Vtvm Manual Pdf
Eico Oscilloscope
The vacuum tube volt meter (VTVM) is a must for any vintage audio, radio or television technician's workbench. I know, the digital DVM's have taken their place and give a more accurate reading and should also be part of a complete workbench. However, there are instances where the VTVM is more reliable than many DVM's. A couple of examples are; measuring continuity of inductors (chokes, transformers etc.) and observing a fluctuating voltage.