I have purchased some gauges (Amp, Tach, Oil Pressure, Water Temp) all from
the same company (Classic Instruments) because I liked the look of them for
our boat. Problem is the ammeter range is -60 AMPS to +60 AMPS. On my
little boat the max amp draw even with everything running is probably under
20 amps and more like 5 or 10 most times.


Is there any easy & safe way to modify the gauge to change it's range?


The company does not offer any other range options for this gauge.

Thanks.
Gary