Switch between standard scanning and deeper probing for thicker walls. Get reliable results for installations and renovations.
LEDs and a buzzer immediately alert you to a find inside the wall. Work safely and confidently without unnecessary trial and error.
The compact body with side grips fits perfectly in the hand, ensuring stable, precise, and fatigue-free scanning.
The UNI-T UT387A is a reliable detector for DIYers and professionals. With StudScan and ThickScan modes, it safely locates wooden studs, ferrous and non-ferrous metals, and live wires. It reduces the risk of damaging hidden installations and saves time when drilling, mounting shelves, or routing cables.
Intuitive controls, clear LED signaling, and a buzzer provide immediate alerts. Automatic calibration and a miscalibration alarm improve accuracy, while auto power-off saves battery life. The lightweight, ergonomic design with rubber grips sits comfortably in the hand.
Key benefits:
- Two scanning modes: StudScan (standard) and ThickScan (thicker walls)
- Detects wood and metals up to 28.5 mm, live wires up to 50 mm
- LED and audible signaling, automatic calibration, low-battery indicator
- Compact, lightweight build, powered by a standard 9V battery
