K ROYAL RF-HG8420NF-ST SD Marine Equipment Royal

Marine instrument RF-HG8420NF-ST SD model with DGPS, navigation, and fish finder functions.

- Model: RF-HG8420NF-ST SD
- Accessories: GPS antenna, remote control, complete set of cables
- Functions: DGPS, navigation, water temperature sensor
- Screen type: Monitor

Thank you for looking.

This unit was used until April of Reiwa 7 (2025).
It was then removed recently after not being used.
I only used the GPS function.
Depending on the model, it may also function as a fish finder.

As it was used for 13 years, I am listing it as a junk item.
When installing the water temperature sensor, I could not route the wiring and had to cut and reconnect it midway.
It displayed without error.

Thank you for your consideration.