Maretron BHW100 Bilge High Water Detector Colour:Default GPSMAP 78S

GPSMAP 78S

Low power consumption of 0 35W daylight with no backlight and 0 40W night-time with mid-level backlight preserves your batteries

Most importantly it is also fail safe

Protects PC input/receiver from damage

Maretron BHW100 Bilge High Water Detector Colour:Default GPSMAP 78SAccessory for SIM100 Switch Indicator Module Will indicate high water by illuminating the red LED and sending a signal to the Maretron Switch Indicator Module (SIM100) Molded in \"Target\" on the side of the unit is visible The BHW100 Bilge High Water Detector provide immediate response to rising water sending a signal to the Maretron SIM100 Switch Indicator Module.