Waterproof Pinpointer Underwater Metal Detector Gold Pinpoint MD-720 Audio Alert & Vibration & LED Light
MD-720 Pinpointer Battery: 1*9V (Not included) Operating frequency: 10-12KHz Operating temperatures: -35ºF (-37ºC) to 158ºF (70ºC) Operation way:Pinpoint tip detection, 360° side-scan detection area Proportional audio/ vibration pulse rate Features: 100% waterproof, Level IP68, can be used underwater 3m Sensitivity: > 5cm (for a US quarter) Long working time, 1*9V can work more than 20hs. Low-battery display Alarm will be increased based on targets' proximity. There is data showing on the device, to help user to know the depth of water or hole. Special design to help user grasp easier and won’t sliding down. Controls: Power switch Length: approx. 10.5"/26.5cm Diameter: approx. 0.87”/2.2cm to 1.65"/4.2cm Diameter Pinpoint tip detection. 360° side-scan detection area. Always with LED to help the user to find target at night or dim environment. With a holster and a retractable hanging wire. Lightweight & easy to carry & simple operation Detail 1:Light weight only 280g,. Size