Visual Indicator features a self-housed design, which isolates the button from system pressure by communicating via magnetic force.
Once triggered, the indicator stays activated until it is reset - even when the hydraulic system is shut down.
Electrical Indicators
are available in single-post, 2-wire and 3-wire designs. Like the visual
indicators, the 2-wire and 3-wire electrical indicators feature self-housed designs that provide clean on/off switching.