Joule meter by Ferranti

Joule meter by Ferranti, Hollinwood, England. Constructed for display by Griffin and George Ltd. 'Made in Great Britain'

Details

Category:
Science Teaching
Object Number:
1996-112
Materials:
wood, metal and glass
Measurements:
overall: 150 x 370 x 110 mm
type:
wattmeters
credit:
Quintin Kynaston School