... 710KProduct details ModelJZQ-710(K) High load & Anti-jamming Automatic Needle DetectorDetection Method Magnetic field induction, digital circuitDetection Sensitivity FeΦ0 ... 180KGProduct IntroductionJZQ-710 (K) High load & Anti-jamming Automatic Needle Detector with a new design of the overall frame, with ... exporter and importer for good products. Anti-jamming Automatic Needle metal Detector