retro fitting water / fuel gauges.

[ChattingLil]

Who can recommend a system? And is it easy to do?
Something like this?

http://tektankslimited.com/ultrasonic-401-c.asp

 

[Trundlebug]

An alternative is this

http://mcsboatproducts.co.uk/

Ignore the "inland waterways" bit, their gauges are suitable for all boats, esp when you specify "offshore version" which means a s/s diaphragm somewhere instead of what they normally use.

I bought one for our waste holding tank, but I think the others work on a similar principle.

 

[Talulah]

If money is not an issue than an NMEA2000 system from http://www.osukl.com/.
Made in New Milton.
Nice company to do business with.