![Humminbird IDMK-H89R Reinforced In-Dash Mounting Kit f/HELIX 8/9 G3N/G4N [740179-1] Brand_Marinco Outputs can be put in](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/73688XL.jpg?v=1591361996)
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Outputs can be put in series or parallel for higher voltage or current
O-ring waterproof seal
which automatically adjusts voltage to help ensure full battery charge depending on the ambient temperature of your battery installation
DMX input/output to allow multiple expansion
Beam Distance: 373
Humminbird IDMK-H89R Reinforced In-Dash Mounting Kit f/HELIX 8/9 G3N/G4N [740179-1] Brand_Marinco Outputs can be put inIDMK H89R Reinforced In Dash Mounting Kit for HELIX 8 9 G3N G4N In Dash Mounting Kit allows quick and easy, in dash installation, with all necessary mounting hardware. Features: Compatible with: HELIX 9 MSI GPS G4N, HELIX 9 MSI GPS G3N, HELIX 9 MDI GPS G4N, HELIX 9 MDI GPS G3N, HELIX 9 CHIRP GPS G4N, HELIX 9 CHIRP GPS G3N, HELIX 8 MSI GPS G4N, HELIX 8 MSI GPS G3N, HELIX 8 MDI GPS G4N, HELIX 8 MDI GPS G3N, HELIX 8 CHIRP GPS G4N, HELIX 8 CHIRP GPS G3N
US$ 14.99
US$ 24.99
US$ 14.99