TY-28MJ High Sensitivity Handheld Needle Detector Metal Detector Needle Scanner Portable Inspecting Machine with Sound and Light Alarm Detection

1, the detection method: magnetic induction methods 2 , Alarm: light, sound, vibration triple alarm 3 , sound and vibration alarm free conversion , audio files (Ala) and vibration files (Vib) can be arbitrarily chosen 4 , using the power of the instrument 6F22-9V battery , standby LED quiescent current <5mA, dynamic sound and light alarm current <30mA,dynamic vibration alarm current <60mA, consumable electrode Province 5 , standby LED lights red green cyclical 6 , sensitivity: 0.6mm close examination can detect the iron ball Iron ball up to 10mm diameter 1.2mm height High sensitivity can detect iron ball having a diameter of 0.8mm Diameter of 0.7 × 20 breakage up to 50mm height

• The detection method: magnetic induction methods Alarm: light, sound, vibration triple alarm
• Sensitivity: 0.6mm close examination can detect the iron ball
• Iron ball up to 10mm diameter 1.2mm height
• High sensitivity can detect iron ball having a diameter of 0.8mm
• Diameter of 0.7 × 20 breakage up to 50mm height