Universal Easy-Matic model 3481, 3481L
Universal Uni-Matic model 3486 generator
Mechanical contactor (non-SCR's)
Mechanical contactor (non-SCR's)
Universal Uni-Matic model 3487 generator - OLD
This was the early model. This model has two p.c.boards
in the bottom of the generator cabinet for SCR control and
timing.
This was the early model. This model has two p.c.boards
in the bottom of the generator cabinet for SCR control and
timing.
Universal Uni-Matic model 3487 generator - NEW
This was the later model. This model has one Digital Timer p.c.b (part #5500-1251) in the bottom of the generator cabinet.
This was the later model. This model has one Digital Timer p.c.b (part #5500-1251) in the bottom of the generator cabinet.