Features: Multifunction: Multiple functions that quickly and easily locate metal pipes, rebar, and live AC wires behind walls, floors, and ceilings. High Sensibility: Features high sensitivity which can detect even small metal objects. Adjustable Sensitivity: Different sensitivity settings allow you to maximize scanning performance. Two Types of Alerts: The metal detector provides sound and light alerts for detection. Comfortable Grip: Lightweight design with an ergonomic handle for extended use. Notice: 1. Actual color may vary slightly from the image due to lighting differences. 2. Please allow 1-3 cm deviation due to manual measurement. Power supply: 6F22 9V battery (not included) Size: 148 x 78 x 24 mm Weight: approximately 117 g (without battery) Package List: 1 x Handheld Wall Scanner