Vintage - AMPROBE Recorder Chart Printer - AC Volt Ammeter - Current Transducer

Vintage Amprobe Ac Volt Ammeter Recorder Model AVA87 w/ Case-Untested Powers On

Vintage Amprobe AVA81 AC Volt-Ammeter Recorder w/ Case & Leads Untested

Lava Model, Amprobe AC Volt-Ammeter Recorder, Untested

Vintage Amprobe AC Ammeter Recorder Untested

Amprobe Instruments AC Volt Meter Recorder

Vintage Amprobe Ac Volt Ammeter Recorder Model AVA83 w/ Case FOR REPAIR OR PARTS

Vintage Amprobe Ac Volt Ammeter Recorder Cat.No.850A w/ Case _ Untested