Spring caliper, an early method of measuring diameters

A spring caliper by Moore & Wright to show an early method of

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A spring caliper by Moore & Wright to show an early method of
Science Museum Group
© The Board of Trustees of the Science Museum

A spring caliper by Moore & Wright to show an early method of measuring diameters.

Details

Category:
Industrial Metrology
Object Number:
1981-1/1 Pt1
Materials:
steel
Measurements:
6.2992 x 2.5591 x .7874 in.; 16 x 6.5 x 2 cm
type:
spring caliper
credit:
Patscentre International