Refurbished Marine GPS Receivers

Refurbished IMO type-approved marine GPS receivers from Furuno, JRC, SAAB and Koden — every unit accuracy-tested over 24 hours and shipped with bench-test report and warranty.

We stock Furuno GP-150 and GP-170, JRC JLR-21, SAAB R4 and Koden KGP-913, plus DGPS receivers for vessels requiring sub-metre accuracy.

Every unit retains IMO/IEC 61108-1 type-approval for SOLAS-compliant navigation.

Frequently asked questions

Which marine GPS models do you supply?

Furuno GP-150 and GP-170, JRC JLR-21, SAAB R4, Koden KGP-913, plus DGPS receivers.

Are these IMO type-approved?

Yes — every unit retains IMO/IEC 61108-1 type-approval for SOLAS-compliant navigation.

Do you test accuracy before shipping?

Yes. Every unit undergoes 24-hour position-lock testing and accuracy verification against a reference station.

What's the warranty?

Standard warranty on electronics is included; extended options are available on request.