RAM Mount Tube Jr. Fishing Rod Holder w/Standard 4" Length Post Spline [RAP-390-STU] Marine Navigation & Instruments | Compasses The alarm output is a

The alarm output is a short circuit proof open collector output to the negative (minus) rail

autopilots and MFDs

Feature for Simrad entry level VHF radios

Heavy Duty Battery Switches

Easy to install and hardwired for power

RAM Mount Tube Jr. Fishing Rod Holder w/Standard 4" Length Post Spline [RAP-390-STU] Marine Navigation & Instruments | Compasses The alarm output is aRAM Tube Jr. Fishing Rod Holder with Standard 4" Length Post Spline Before you catch a Fish, you need to catch a RAM! Our latest entry into our diverse fishing rod holder line of products is the RAM Tube Jr. Right or left handed, spinning reel or level wind, this holder can do it all. Ideally suited for a wide range of uses and vessels, this holder is great for the family that fishes together or a fleet of Kayaks needing a single yet versatile rod