Vintage W. M. Welch Scientific Company Galvanometer Volt-Ammeter

Description

W.M.Welch Scientific Co. Chicago Illinois
Galvanometer volt-ammeter
Cat no:
2692
Serial no:
31862
Date:
circa 1940
Subject:
physics, electricity, electrical engineering
Maker: The W.M.Welch Scientific Company
(1880 - 1968)
Cultural Region:
United States
Place of Origin:
Chicago
Dimensions:
35.7 x 39.9 x 16.4 cm (14 1/16 x 15 11/16 x 6 7/16 in.)
Material:
glass, paper, magnet, aluminum
Description:
Large demonstration galvanometer in cast aluminum black case with viewing window for paper scale graduated from 5-0-5. Base of galvanometer has eight binding posts. Five multipliers and four shunts labeled "VOLTS," "V.G.," "G.A.," and "AMPS." There is a resistor labeled "25 M.V." attached to two terminals on the lefthand side of the base.
COMES AS SHOWN!
Suitable for interior design, collectors...
Not tested.
The seller does not offer a refund.