Meter – Moving Coil Voltmeters

Moulded hard body, threaded with fixing nut. Plated brass insert with solder pin..
Require 8mm dia panel hole, maximum panel thickness 5mm.
a) Black b) Red c) Yellow d) green

This model uses the same basic assembly as the electric motor, mounted on a base plate which also carries a hand drive pulley 120 mm in diameter coupled to the smaller dynamo pulley by a rubber belt. Electric output is via a pair of 4 mm socket & a light emitting diode is provided as simple output indicator. The model may also be used as motor on a 4 to 8 volts DC supply.