Humminbird GM H7 Gimbal Mount f/Select HELIX 7 Series [740146-1] Cartography | Garmin BlueChart Foreign 10-Meter Cable

10-Meter Cable

Message Display

Frequency: 80-130 kHz Medium Frequency CHIRP

Quick data refresh rate—updates every 5 seconds in normal mode or every half-second in thermocline mode

Humminbird GM H7 Gimbal Mount f/Select HELIX 7 Series [740146-1] Cartography | Garmin BlueChart Foreign 10-Meter CableGM H7 Gimbal Mount for Select HELIX 7 Series The GM H7 is a plastic gimbal mount for all HELIX 7 models products except HELIX 7 G4N models . This includes the gimbal mount, knobs and mounting hardware. Compatible Devices: All HELIX 7 models, except HELIX 7 G4N models WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information