... Detector 1.Japanese technique, anti-disturbance computer chip integrated circuit2 Automatic Conveyor Needle DetectorApplicable:Clothing, baby products, knit goods, underwear, hardware ... induction, digital circuitDetection SensitivityFeΦ0.8mm-2.5mm(Standard Detection Height:12cm,Standard iron ball size 0.8mm)Detection Adjustment1-10levelDetection ...