Grasslin Digi Timer 120 Volt
The Grasslin DIGI 20A 120V time switch is an ideal choice as a generator exercise timer because of its low cost, ease of programming, reliability and extended memory protection (4 days min. without power). Although the DIGI 20A can accept up to 20 “on” and “off” events in a week, typically only one “on” and one “off” event is required for generator exercise use.
The duration of the exercise period is simply the elapsed time between the “on” event and the “off” event. Please refer to the instruction sheet enclosed with unit for details.
