Standard Horizon Submersible Speaker Microphone [MH-73A4B] Marine Navigation & Instruments | Cameras - Network Video because it uses the vessel's

because it uses the vessel's own power supply to operate the powerful oil reservoir mounted flexible impeller pump

The i40 Bidata's depth capabilities include easy-to-read displays of current speed

NMEA 2000 Drop Cable - 1M

Lift-Assist

The RAM-HOL-UN8BU expands and contracts for perfect fit of most 7" tablets

Standard Horizon Submersible Speaker Microphone [MH-73A4B] Marine Navigation & Instruments | Cameras - Network Video because it uses the vessel'sSubmersible Speaker Mic Standard Horizon's Submersible Speaker Microphone for HH VHF radios Specifications: Type: Microphones Box Dimensions: 3"H x 5"W x 7"L WT: 0. 4 lbs UPC: 788026130566