WD-02 Wall Detector is an upgraded version of WD-01, WD-02 has upgraded high-definition TFT display screen and new UI interface. Also added 6 languages: Russian, English, Portuguese, Japanese, Simplified Chinese, and Traditional Chinese. Its 3-level sensitivity adjustment makes the measurement accuracy higher. It can be used to detect steel bars, metal joists, metal pipes, wood, wires in walls, ceilings and floors. 3 detection modes are designed, metal detection mode, wood detection mode and AC detection mode to meet your different working needs. The brand-new positioning hole design is no afraid of drilling wires and steel bars. Widely used in interior decoration, home installation and other industries, so that constructions can be carried out safely Material: ABS Color as shown Package Contents: 1 x Type-c wire 1 x Detector 1 x Storage bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.