UNI-T UT387A 3-in-1 Stud Finder Wall Scanner

UNI-T UT387A 3-in-1 Stud Finder Wall Scanner in Sri Lanka

Entry-Level Wood Stud, Metal and Live Wire Detector for Home and Renovation Use

The UNI-T UT387A Stud Finder Wall Scanner is a compact and easy-to-use 3-in-1 detection tool that locates wooden studs, ferrous metal objects, and live AC electrical wires hidden behind walls, ceilings, and floors. It is the ideal entry-level solution for homeowners and renovation professionals in Sri Lanka who need a reliable and affordable tool to detect hidden hazards before drilling or fastening.

View our full category of Wall Scanners – professional detection tools, stud finders, and pipe detectors in Sri Lanka!

Featuring StudScan and ThickScan detection modes, the UT387A adapts to different wall constructions including standard drywall and thicker plaster surfaces. Its LED indicator and buzzer alert system provides clear, instant feedback as the scanner passes over a detected object.

Technical Specifications

Detection Modes: StudScan / ThickScan

Wood Detection Depth: Up to 19mm (StudScan) / 38mm (ThickScan)

Metal Detection Depth: Up to 50mm (ferrous metals)

Live Wire Detection Depth: Up to 50mm (AC live electrical wires)

Alert Type: LED indicator + audible buzzer

Power Supply: 9V battery

Display: LED bar indicator

Key Features

3-in-1 Detection: Detects wood studs, ferrous metals, and live AC wires in a single handheld tool

StudScan & ThickScan Modes: Dual scanning modes for standard drywall and thicker wall surfaces

Instant Alert System: LED and buzzer provide real-time audio-visual detection feedback

Compact Design: Lightweight and ergonomic body ideal for one-handed operation

Simple Calibration: Auto-calibrates on flat wall surface for consistent scan accuracy

Applications

Safe wall drilling and fastener placement in home renovation projects

Locating wood studs in standard drywall and plaster walls

Detecting live electrical wires before cutting or drilling

General home improvement and interior fitting tasks

Package Includes

1 x UNI-T UT387A Stud Finder Wall Scanner main unit

1 x 9V battery

1 x English user manual

For deeper scanning capability up to 100mm with voice alerts and rechargeable battery, explore the UNI-T UT387D Deep Scan Wall Scanner.

Downloads

📄 Download UNI-T UT387A Data Sheet
📄 Download UNI-T UT387A User Manual