<http://schema.org/description>
"Sifco Applied Surface Concepts\u2019 Classic Power Pack plating rectifiers feature rapid adjustment dials for voltage and amperage changes, as well as a three-position switch to change the polarity."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.pfonline.com/products/sifco-plating-rectifiers-offer-quick-adjustment-features>