Hunan Puqi Water Environment Institute Co.Ltd.
                                                                                                           
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PQWT-QT28 Metal AC Live Wire Detector with 76mm Metal Detection and 50mm Wire Depth for Indoor Dry Wall

Price Negotiable
Price: Negotiable
MOQ: 1 set
Delivery Time: 3-5 working days
Brand: PQWT
Product Description
Product Overview

The PQWT-QT28 is a professional-grade multifunction detector designed for precise location of wood studs, metal studs, and live AC wires behind various wall surfaces. This OEM-compatible device features advanced scanning technology with multiple detection modes for optimal performance.

Technical Specifications
Specification Details
Brand Name PQWT
Model Number PQWT-QT28
Power Supply 9V Battery
Display LCD Screen
Warranty 1 Year
Detection Types Wood stud, metal stud, live AC wires
Scan Types Dry wall, plywood, hardwood flooring, coated wood wall, wallpaper
Metal Detection Depth 76mm
Stud Scan Mode Depth 19mm (maximum)
Thick Scan Mode Depth 28.5mm (maximum)
Live AC Wires Depth 50mm (maximum)
Application Indoor dry wall
Customized Support OEM
Place of Origin China
Operation Guide
Proper Handling Technique
  • Grip the handheld areas, position straight up and down against the wall
  • Hold device parallel to studs and keep flat against surface
  • Do not press hard or rock/tilt during operation
  • Maintain consistent moving speed for accurate detection
Detection Mode Selection
  • StudScan Mode: For dry wall thickness less than 20mm
  • ThickScan Mode: For dry wall thickness greater than 20mm
Important: This device cannot scan carpets, tiles, metal walls, or cement walls.
Product Images
PQWT-QT28 Metal AC Live Wire Detector front view showing LCD display and controls PQWT-QT28 side view displaying ergonomic grip and compact design Close-up of PQWT-QT28 detection sensors and mode selection switch PQWT-QT28 in use detecting studs behind drywall surface LCD display showing detection results with clear visual indicators Package contents including PQWT-QT28 detector and user manual Technical diagram showing detection depth capabilities and measurement zones

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hunan Puqi Water Environment Institute Co.Ltd.
Location Puqi building, No. 769 Qingzhuhu Road, Qingzhuhu Street, Kaifu District, Changsha, Hunan China.410000
Contact Person Mamie Ren

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