Multimeter, model E665
This image is released under a CC BY-NC-SA 4.0 Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicenseSMG00207994
Science Museum Group
© The Board of Trustees of the Science Museum
Multimeter, model E665, by Weston, No.34528, cased with instruction booklet, c.1937
