Manufactured in 1934 by Stallion for Meylan D'Arsonval, this is a portable laboratory type, precision, dynamometer wattmeter, for measuring power in AC or DC circuits. The instrument has leveling screws and is housed in a solid box with mortise and tenon joints and brass hardware. One-of-a-kind gift for an engineer or anyone who likes steampunk.
- Portable wattmeter, untested in the field, but needle does move when the dial is turned, antique, with levelers as well as notes and method of use in the lid (6.5"h x 8.25"w x 7.75"d)
Shipping costs are included. Also, please note that everything I sell, and I mean everything, is used, antique, vintage, etc. That means sometimes scratched, dented, and worn. Imperfect. Not dusty, though. Or dirty.