металл илрүүлэгч ба бутлах Өндөр тохиргооны тохиргоо Advantages Frequency selecting function two frequencies can be chosen to match different products Dual detection system ensures Fe and Sus achieve its best sensitivity Auto balance function ensures stable detection Parameter Model IMD H Specifications 4008 4012 4015 4018 5020 5025 5030 5035 6025 ...