Shurite AC Amp Meter, 0-10A. Made In USA

One used Shurite AC amp meter, 0A to 10A.   Model 8504.  .02 ohms resistance.  Back of meter housing marked 184838.  Needle moves freely.  Made in USA, late 60s or early 70s.

Dimensions 2.25" x 2.5".

Vintage meters, new or used, are described as completely as possible.
Because of their age, they are sold as is.
I'll do my best to describe them as accurately as possible.
I have been selling on eBay for over 25 years, and I do my best.