1Weighing Controller For Valve Port Machine 2Model : XK3201(F701B) 3Accuracy : 0.01% 4Max Capacity ... for bucket packing machine, no bucket packing machine, flow machine, valve machine, rationed reducing weight machine, twin combination scale, filling machine ... operate and maintain.2,can set filtering functionsIt has adjusting multi-level digital filter function for stray interference wave because of ...