"Westminster" low voltage (1-0-1V a.c. or 1V d.c.) power supply unit

Made:
1980 in Blackburn

"Westminster" low voltage (1-0-1V a.c. or 1V d.c.) power supply unit, type 022.312, by Unilab, Blackburn, England

Details

Category:
Science Teaching
Object Number:
1985-248
type:
power supplies (low voltage)
credit:
Science Museum (Equipment)