... ,precision class 0.5 Specifications:1A-15000A Secondary voltage:20mv,30mv,50mv,75mv,100mv and so on.2 ... ,precision class 0.2 Specifications:1A-4000A Secondary voltage:20mv,30mv,50mv,75mv,100mv and so on ... ,precision class 0.5 Specifications:1A-6000A Secondary voltage:20mv,30mv,50mv,75mv,100mv and so on4. ... sample or drawings from customers.2.Dimension: DC Amper Meter shunts FL-2 series,class 0.5, 300A