HeathKit AC VTVM Model AV-3

Manufacturer: HeathKit

Model Number: AV-3

Serial #:

Equipment Description: AC VTVM

Label Write-up:
A significant overhaul of previous VTVM (vacuum tube volt meter) at the time. It offered better frequency response stability and linearity. It also used the new "five-way" binding posts on the front panel.

Dates Produced: 1956 - 1961

Original Price: $30

The museum's inventory number: MRT-490

Located at Museum in: Class Room