Peace of Mind. That is what A.E. Petsche’s wire spark testing offers our customers. Our wire spark test and re-spooling on Teflon insulated NEMA HP and other insulated wire types ensures that the product our customers receive is of the highest quality. The wire spark test checks for any points of weakness in the wire, at which point a spark will be created identifying a weak point. If there are no weak points we have the capability with the same machine to re-spool the product into the same or smaller sized packages, to increase order customization. For products used in harsh environments dependability is essential. At A.E. Petsche we understand this, and ensure the highest quality through this service which is automatically included on each twisted or striped wire and cable order.