Full Throttle Adult Rapid-Dry Life Jacket - S/M - Aqua/Black [142100-505-030-22] Marine Navigation & Instruments | GPS - Fishfinder Combos A temperature gauge operates by

A temperature gauge operates by sending a low amperage current through the gauge's meter to ground via a sending unit with variable resistance

It also has compatibility with the OPC-478UC-1

This optional mount for WindTrak 15 provides more versatility and reduces overall weight aloft by 15 grams when substituted for standard WindTrak 15 mounting base

The MB1100 is a matching box for Furuno LCD sounders

Full Throttle Adult Rapid-Dry Life Jacket - S/M - Aqua/Black [142100-505-030-22] Marine Navigation & Instruments | GPS - Fishfinder Combos A temperature gauge operates byAdult Rapid Dry Life Jacket S M Aqua Black Features: Designed for active watersports with enhanced comfort, flexibility, and bold, vibrant designs Lightweight Rapid Dry fabric provides a four way stretch with a soft feel that dries quickly Front zipper with adjustable belts to keep vest from riding up Wide armholes allow freedom of movement Dual sized for a more universal fit U. S. Coast Guard approved and Transport Canada approved Specifications: