Gauge, microamperes

Microamperes gauge in wooden (possibly mahogany) box, with scale 0 - 100 CU.RES. 112.9 OHMS at 20°c. Box marked in manuscript "Radar Repairs". Positive and negative electrical connectors, needle clamp, scale marked "CAMBRIDGE INSTRUMENT CO. LTD./ENGLAND/No. L120/PATT.T"

Object Details

ID: ZBA0748
Type: Gauge, microamperes
Display location: Not on display
Creator: Cambridge Instrument Co. Ltd.
Date made: ?1950s
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 330 mm x 305 mm x 165 mm