HeathKit Line Voltage Monitor Model IM-103

Manufacturer: HeathKit

Model Number: IM-103

Serial #:

Equipment Description: Line Voltage Monitor

Label Write-up:
Meter scale reads from 90 - 140 VAC (volts alternating current). Over many years virtually all IM-103's fail due to degradation of one or more components.

Dates Produced: 1970 - 1976

Original Price: $16

The museum's inventory number: MRT-481

Located at Museum in: Class Room