Sea Dog Chrome Max Air Horn Mini Trumpet Option:124DB 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

Microfiber Cloth or paper towel

Tool Steel

Alliance styling

Length 50"

Sea Dog Chrome Max Air Horn Mini Trumpet Option:124DB The M2 Monitors include aMaxBlast Mini Single Trumpet Air Horn is constructed of durable chrome plated brass. When installed, the trumpet should point slightly downward to permit water drainage. Display pack includes horn, compressor, air tubing, and mounting hardware. At 124 decibels and a frequency (Hz) of 63015A, this horn meets the US Coast Guard's COLREGS, US Inland Navigation Rules, Annex III Regulations, and ABYC standard A 23 for boats up to 20 meters (66). 12VDC.