Accession No

4145

Brief Description

fibre case for Einthoven string galvanometer, by Cambridge Instrument Company Ltd., English, 1928

Origin

England; Cambridge

Maker

Cambridge Instrument Company Ltd.

Class

electrical

Earliest Date

1928

Latest Date

1928

Inscription Date

Material

wood; metal (brass); mica

Dimensions

box length 258mm; breadth 102mm; height 135mm

Special Collection

Cambridge Instrument Company Collection

Provenance

Donated by the Cambridge Instrument Company.

Inscription

Description Notes

75mm Einthoven string galvanometer fibre case in wooden box. Two terminals attached to each end of brass plate which contains a small circular mica window. Milled head screw at top is used to adjust sensitivity. Two screws at top used to fasten case into position in galvanometer.

Condition (brass plate bent, mica window broken)

References

Events