Dual Beam 8/20 degree Open Water transducer/temp and Sonar Module allows connectivity to your RT-9 GPS for open water location, depth and water temp.
Marcum SMK-OW RT-9 Sonar Module
Open Water Ducer
Model: SMK-OW
Options: Water
Products specifications
| Manufacturer | MARCUM |
| SubCategory | FISHING-ACCESSORIES, Accessories |
| Category | FISHING |
| Stock Status | Out of Stock |