6" Tachometer with cross-pendulum movement

6" Tachometer with cross-pendulum movement, reading from 600 to 2400 revs. per minute, with glass dial showing interior; with stand and 4" diam. pulley, no.22065. One woodcut of same, framed 8" x 6"

Details

Category:
Motive Power
Object Number:
1921-730
type:
tachometer
credit:
Budenberg Gauge Company Limited

Parts

Tachometer, type K. By Budenberg Gauge Co. Ltd.

Tachometer, type K. By Budenberg Gauge Co. Ltd. Made in Manchester.

Object Number:
1921-730/1
type:
tachometer
Image ©
The Board of Trustees of the Science Museum