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Black plastic ice adapter with 9-inch base shaft and depth collars

HUMMINBIRD

HUMMINBIRD 740198-1Convert Ice Adapter for MEGA 360 life jacket

SKU CH-8PB6-JQS88 MPN 740198-1Convert

Converts a MEGA 360 Imaging transducer for ice fishing with adjustable depth and 2D transducer notches

  • Converts MEGA 360 for ice fishing use
  • Enables 360 depth adjustment and 2D transducer notches
  • Mounts optional GPS heading sensor puck securely
  • Includes 9-inch base, shaft handle and two collars
  • New Humminbird adapter model 740198 built for ice

Ice Adapter for MEGA 360

This adapter converts a MEGA 360 Imaging transducer for use during ice fishing. It provides a stable mounting platform on the ice surface. The kit includes a 9 inch diameter base, a shaft positioning handle, and two depth collars. It is designed for anglers who want to use their existing open-water transducer in winter conditions.

Upgrade from temporary mounts

The adapter replaces improvised or makeshift transducer mounts used on ice. It adds precise depth adjustment for the 360 transducer and includes notches for a 2D ice transducer. A mounting location for an optional heading sensor GPS puck is also integrated. The jump is worth it when you need repeatable transducer positioning without drilling extra holes.

Sustained cold-weather deployment

The rigid base and depth collars keep the transducer at a fixed depth through long days on the ice. The shaft handle allows easy height changes without losing alignment. The optional GPS puck mount stays secure during hole-hopping. The assembly resists vibration and shifting that can degrade imaging quality over time.

Highlights

  • Converts MEGA 360 for ice fishing use
  • Enables 360 depth adjustment and 2D transducer notches
  • Mounts optional GPS heading sensor puck securely
  • Includes 9-inch base, shaft handle and two collars
  • New Humminbird adapter model 740198 built for ice

Specifications

BrandHUMMINBIRD

Questions about this item

What mounting hardware comes with the 740198-1Convert ice adapter?

The box includes a 9-inch diameter base, a shaft positioning handle, and two depth collars for securing the MEGA 360 transducer during ice fishing.

How is the MEGA 360 transducer attached and adjusted on this adapter?

Mount the transducer to the base, use the shaft positioning handle to set the angle, then lock the depth with the two included collars so the 360 imaging stays at the chosen level.

Can a heading sensor GPS puck be added later, and where does it mount?

Yes, the adapter has a dedicated mounting location for the optional AS GPS HS heading sensor puck, which installs directly on the adapter body.

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