Astron 20 Amp power supply. It has two fully functioning meters. Volts and
Amps. Meters are perfect (no discoloration).This is a heavy duty power
supply which "loafs" at 20 amps. I am the original owner. Little use since I
got my 30 Amp unit 10 years ago. Minor scratch next to the power switch.
http://cgi.ebay.com/ws/eBayISAPI.dll...ategory=15 02
Lou N2TU