UNI-T new wall scanner UT387D enables you to detect electric wire, metal objects, wooden beams accurately. The new and improved wall scanners are great tools for interior finish, renovation, furniture installation, flooring, pipe installation, and building construction. Specifications: Brand Name: UNI-T Certification: NONE DIY Supplies: ELECTRICAL Origin: CN(Origin) Power Type: Rechargeable Model Number: UT387D With LCD Screen Or Not : Yes Package Include: 1 x UNI T Professional Wall Scanner UT387D Metal Detector Backlit