GOLDEN-KEY means professional of fish finder


Fish finder/Depth finder,Wireless fish finder/Depth finder,Hand held fish finder/Depth finder,Portable fishing tackle ,Handheld fishing tackle,Wireless fishing tackle.

Handheld fish finder GKF-02A Manual


See To Sea Pocket size Fish finder model:
GKF-02A are selling that since 2002, we are appreciate all our user support and enjoy fishing with the unit,
after many advice and report from our clients, we would like to share the useful methods and technical assembly open to public.

Actual use movie

remote set-up

file size 3M file size 3M file size 3M file size 3M


ice fishing show!!

DIY click here


extend 30M Oh!!

like bait-boat

carp fish coming!!