McPherson Controls Automatic Flashing Unit for brush Type Generators
The Safe and Easy Way to Automatically Flash any Stubborn Old Generators
The EB-9V Automatic Flashing Module is a true electronic flashing circuit with a larching timeout circuit that can be set from 1 to 8 secons timer. This unit will not flash again as the generator is turned off.
When true residual voltage is too low for the voltage regulator to build voltage normally on the generator the EB-9V is what you need.