LB3971 Dual Current Output Board https://www.advancemining.com/repair/catalog/R50-60-1747 https://www.advancemining.com/@@site-logo/logo-ams.jpg LB3971 Dual Current Output Board Manufacturer Name Manufacturer of the item Berthold Category Product category Miscellaneous:Miscellaneous Lead Image No image Lead Image Caption Settings Short name This name will be displayed in the URL. R50-60-1747