Use these handy rulers to measure sonar targets. Select the right ruler for your head units; one end has a 6ft oval, and the side has 1ft increments. Measure targets on your sonar screen to easily discard those that don’t fit.
Add Darkwater stickers to your order. They look awesome on gear boxes, laptops, and anywhere else you want to put them.
Stern mount c/w transducer and heading indicator, allows easy setup for sidescan sonar systems and quick transfer between boats. It firmly attaches the transducer to the stern board or any lip and can flip up for beaching. Suitable for various sizes of zodiacs, inflatables, ribs, and canoes. Comes with a sturdy storage case. You can order this mount without the Humminbird transducer and install any transducer with minor adjustments.