Garmin 100 fish finder

[Tf123]

Appreciate it's a very old system - but does anyone know which other Garmin's are compatible with the existing cabless etc.

Just brought an old boat and the screen on the existing Garmin 100 has died.

Don't really want to start messing around with all the wiring and transducers etc....

[spartacus]

To be honest, it’s all about the transducer. Appreciate its old kit, but you can buy Garmin 100 replacements off EBay, but technology has moved on.

If the wiring to the transducer and the power lead is there, that’s half the battle. Pull the old transducer cable out with string attached if its under deck trunking and reverse the process for the new cable.