Accession No

2285

Brief Description

moving coil, pointer ammeter, 1940-1950

Origin

Maker

Class

electrical

Earliest Date

1940

Latest Date

1950

Inscription Date

Material

metal (brass, iron, other)

Dimensions

one part diameter 135mm; height 213mm

Special Collection

Provenance

Donated by P. J. Wilson, Warks, England, 1976. Used on dental equipment.

Inscription

Description Notes

Cylindrical black metal case; brass ring around glazed front showing white dial; scale, 0 to 10 divisions; two brass terminal rods extend from back, with threaded screws at end; two holes in case for mounting; pivoted coil surrounding fixed iron core.

Condition: good; complete.

References

Events