UNI-T UT387D Wall Scanner – Digital Metal, Wood Stud and AC Wire Detector

Description

Product Overview
The UNI-T UT387D is a digital wall scanner used to detect concealed metal objects, wooden studs and electrical wires before drilling, cutting or mounting fixtures. Its electromagnetic induction detection system helps identify hidden objects behind suitable wall and building surfaces, supporting safer and more informed installation work.

Test & Measurement Tools and Solutions
+1

The UT387D is suitable for electricians, maintenance technicians, contractors, furniture installers and renovation professionals who need to check wall surfaces before starting work.
Technical Specifications
Specification Details
Brand UNI-T
Model UT387D
Product type Digital wall scanner
Detection principle Electromagnetic induction
Detectable objects Wooden studs, metal objects and electrical wires
Iron pipe detection depth Up to 100 mm
Brass pipe detection depth Up to 80 mm
Wooden stud detection depth Up to 38 mm
AC wire detection depth Up to 50 mm
Detection accuracy ±15 mm at 28.5 mm depth in drywall
Display 1.8-inch colour display
Alerts Voice indication
Battery Built-in 3.7V, 300mAh lithium-ion
Automatic power-off Approximately 5 minutes
Dimensions 135 × 60 × 25 mm
Weight Approximately 112 g
Certifications listed by manufacturer CE, RoHS, FCC
Specifications are based on manufacturer documentation. Actual detection depth and accuracy depend on the target object, wall material, surface condition and environmental interference.

Test & Measurement Tools and Solutions
+2

Key Features
– Multiple detection modes: Helps locate wood, metal and electrical wiring concealed behind surfaces.
– Deep metal detection: Detects iron pipes up to 100 mm and brass pipes up to 80 mm under specified conditions.
– Colour display: Provides a visual interface for scanning.
– Voice alerts: Helps communicate detection results during use.
– Rechargeable battery: Uses a built-in lithium-ion battery.
– Compact design: Its handheld form supports everyday inspection and installation tasks.
Applications
The UNI-T UT387D Wall Scanner can be used for:
– Checking walls before drilling or mounting shelves.
– Locating wooden studs during furniture and fixture installation.
– Detecting concealed metal pipes and objects.
– Checking for AC electrical wires before renovation work.
– Supporting flooring, pipe installation and building construction.
– General maintenance and interior finishing inspections.
Usage and Compatibility Guidance
Scan the intended surface slowly and evenly, following the manufacturer’s instructions. Detection results can be affected by moisture, metal building materials, nearby electrical interference and the condition of the surface. Always verify the area and follow appropriate electrical and construction safety procedures before drilling or cutting. The scanner should not be treated as a guarantee that an area is free of concealed hazards.

uni-t.hu
+1

UAE Availability and Quotation
Dynavation Star Electrical Fittings Trading LLC supplies electronic and test-and-measurement products for customers in the UAE. Contact the team to confirm the current price, availability and suitability of the UNI-T UT387D for your requirements.
Contact Dynavation Star on WhatsApp for the latest price and availability
Note: UNI-T’s product page currently lists this model as out of stock and unavailable from the manufacturer website. UAE stock should therefore be confirmed directly before ordering