GOLD LEAF ELECTROSCOPE €“ CASTED
In rectangular cast metal case, with removable glass window and fitted with 4 mm earthing socket. A metal disc passes through an insulating polythene bush and ends in a flat support for “gold leaf”. With a transparent scale to show quantum of deflection. With a supply of leaves and instructions for fitting.
PH 12040a Big
PH 12040b Small
- Description
Description
In rectangular cast metal case, with removable glass window and fitted with 4 mm earthing socket. A metal disc passes through an insulating polythene bush and ends in a flat support for “gold leaf”. With a transparent scale to show quantum of deflection. With a supply of leaves and instructions for fitting.
PH 12040a Big
PH 12040b Small