This solid brass and glass rain gauge is both accurate and beautiful.  Left unattended, it will attain a rich, dark patina.  The manufacturer does not apply a protective coating to the surfaces of this outdoor product because thre is no clear coating tht lasts as long as the raw metal itself.  Multiple mounting options are included; it can be easily be post or ground mounted with the solid brass hardware provided.  This instrument measures up to 5 inches or 12 centimeters of rainfall and is 6.5 inches tall.  Made in the USA and the manufacturer guarantees this for life.