PR-89 ENERGY TRANSFER APPARATUS-MALVERN LAMP UNIT, TRIPLE

This unit consists of three bulb holders connected in parallel with two 4mm sockets, mounted on a standard base.

This apparatus is for use with motor/generator to give an indication of their output when used as dynamos.

The lamp-holders are connected in parallel.

It is supplied complete with three lamps 3.5 V, 0.25Amps. M.E.S.