Blue Sea 7939 Contura II Switch DPDT Black - ON-ON [7939] Brand_Hella Marine The resulting vertical beam provides

The resulting vertical beam provides excellent echo returns for moreaccurate depth readings

Fish Vertically with Built-in Flasher

Charger Cradle

TFT Displays can be daisy-chained with other OceanLink® gauges

This pocket mounted transducer uses very narrow beams and low frequencies and wide beams for high frequencies to send depth and temperature to your Garmin Marine Network

Blue Sea 7939 Contura II Switch DPDT Black - ON-ON [7939] Brand_Hella Marine The resulting vertical beam providesContura II Switch DPDT Black ON ON Vibration, shock, thermoshock, moisture and salt spray resistant Mounts in Blue Sea Systems Contura Water Resistant Panels and Contura Switch Mounting Panels Specifications: Action: ON ON Pole Throw: DPDT Double Pole Double Throw Actuator Color: Black Contura II Common Applications: Switching between shunts or current transformers with one meter Maximum Amperage: 20A @ 12V 15A @ 24V Amperage Operating Current: 18mA