Note:
1.In metal detection mode,the device will read the depth in best accuracy when the measured object is a Rebar with a diameter of 20mm,otherwise, the value only for your reference.
2.Under all detection modes, a warning will be triggered when a wire is detected.
3.In non-metal detection mode, the device must be closely touching the measured surface. It requires recalibration if the device lifted during operation. Press the non-metal measure button to recalibration.
4.The detection result is affected by the material of the detected object,the size of the object, and the material and state of the detection surface.
If the cable is not charged, the detection depth will decrease.

About Shipment ：
1. Battery is cannot be send out due to air traffic control.
2. In general,parcel will be send out within 1-3days after the payment verification.
3. Please make sure your address is complete,shipping company only can ship to complete and detailed address.
4. If you not receive your parcel within 30 days after payment, please contact us. We will track the goods and reply you as soon as possible.Our goal is to satisfy customers!