Navico StructureScan 3D Thru-Hull Transducer Fairing Block Only [000-13581-001] cabin hatch The M2 Monitors include a

The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external circuits based on any value measured by the M2

you have the perfect fixture for larger areas and vessels

Box Dimensions: 5"H x 11"W x 11"L WT: 17

and Highwide Transducers

Navico StructureScan 3D Thru-Hull Transducer Fairing Block Only [000-13581-001] cabin hatch The M2 Monitors include aStructureScan 3D Thru Hull Transducer Fairing Block Only Navico's high performance fairing block gives you greater StructureScan performance at speed. Specifications: Type: Fairing Blocks Box Dimensions: 2"H x 5"W x 15"L WT: 1. 4 lbs UPC: 9420024158562