Garmin GMI 20 Marine Instrument Display [010-01140-00] Communication | Loud Hailers Chain Grip - 8mm Chain

Chain Grip - 8mm Chain - 5/16" - 85mm Length - 3-11/32"

It can be used in conjunction with a GT30-TM transducer and an adapter cable so you can maintain depth at high speeds and scanning capabilities at trolling speeds

chlorine and sediment in drinking water

Input Voltage & Frequency Range: 100 - 250VAC | 45 - 65Hz

UPC: 840248209519

Garmin GMI 20 Marine Instrument Display [010-01140-00] Communication | Loud Hailers Chain Grip - 8mm ChainGMI 20 Marine Instrument Display Perfectly Designed for Power & Sail Vessels The GMI 20 digital marine instrument display is perfectly designed for both power and sail vessels. Designed to clearly show depth, speed, wind and 100+ marine and vessel parameters, its large, bright 4" color display with extra large digits is easy to read at a distance and 170 degree viewing angle. A glass bonded finish lens prevents fogging and increases contrast. Daylight