- Positioning Rod Handheld Underground A compact handheld rod designed for underground positioning, enabling precise detection and alignment of buried targets. - GP Pointer Handheld Waterproof High Sensitivity Security Detector Handheld GP Pointer detector with waterproof construction and high sensitivity for detecting concealed metal targets in a range of environments. - Wide Application Perfect for outdoor activities including exploring, recognizing, traveling, fishing, camping, hunting, climbing, photographing, and more. - Use scenarios 1) Treasure hunting and geocaching on outdoor expeditions to locate buried metal objects. 2) Field exploration or surveying in wet environments where the waterproof design helps detect underground or near water targets. 3) Camping, hiking and photography trips where quick, handheld detection assists in locating metal items along trails or at camping sites.