LED Display Metal Detector Pinpointer IP68 Full-Waterproof Underwater to ft/15m Treasure Hunting Tool for Kids, Adults

LED Display Metal Detector Pinpointer IP68 Full-Waterproof Underwater to ft/15m Treasure Hunting Tool for Kids, Adult

methods:three modes.sound,vibration,sound plus vibration alarmThe working environment: temperature -10 ℃ - ℃Power: 9V battery （Batteries not included） distance: coins 5-6CM! orientation: 360 degreesTuning: AutomaticIP level: Meets IP68 standards(Fully body waterproof )Indicator: Audio, Vibration and BothControl: Power switchItem weight: 170g / 5.99oz, with batterySize: 27x3.2x4cmPackage list:1*Pinpointer1*1*Retractable hanging wire1*English user manualQA1. Can I use it 10m underwater for searching? Is this metal detector really waterproof?Dear customer,Hi, our metal detector pinpointer is IP68 rated waterproof, the whole body can be immersed into ft/15m underwater.2. what is the distance it will detect through dirtHi, this metal detector will detect through dirt about 6cm, but generally, the larger the target, the stronger the signal and distance it will detect. If the target is tiny, you will have to move closer for .3. Will this detect metal property line pins?This is mainly for pinpointing something in the dirt after a metal detector has found it. But to answer your question, poibly it would find a metal property line pin, IF you sorta knew where it was. But I would rather search for a metal property line pin with an actual metal detector, which will give you the general area of where it is, and then use this to further pinpoint where it i