metaldetector
Posted: Wed Jun 17, 2020 6:54 pm
Our metaldetector is widely used in airports,industrial zones,government buildings,schools,hospitals,meeting places,sports,etc.The equipment will round when target metals were detected.With the high detection sensitivity to detect the 25 cent coins.When large objects were measured prolonged sound can be heard;and short sound can be heard when small targets were measured.In addition, rechargeable nickelbased batteries can be used as a separated power supply. And charge the battery within the detector.