Inquiry (采购产品): spark tester We are an electroplating facility we used tohave a simple hand-held spark tester, for detecting breaks in rubber lined steel tanks. It looks like one of our former maintenance men is now the secret owner of the tester. We borrowed a model BD 50E from one of our plating rack suppliers. I am reasonably confident, that when our people are climbing around inside a plating tank, that the unit in question will get trashed. Do you manufacture a unit withut the power supply in the metal box? The one we had, was simple, and less prone to mishaps. **** Hidden Message ***** Phil Meier 60176 Company: CastleMetalFinishingCorp E-mail: phil@castlemetalfinishing.com **** Hidden Message ***** phil@castlemetalfinishing.com