Measurement & Analysis Instruments

Handheld 3-in-1 Detector Find Metal Wood Studs AC Voltage Live Wire Wall Scanner Electric Box Finder Tester with Groove + Buzzer


This 3-in-1 advanced unit detector is used to detect and locate in three way stud , metal , and AC voltage . It can be used in construction, fitment, carpentry and etc. It has audible and visual alerts. Can be operate easily with just one switch. Handheld design making it easy to carry when doing some DIY jobs.

Application: Find metallic pipes in concrete Find electric box, exhaust vent, conduit, rebar, and ducting Trace hot wires dehind ceiling,floor, and wall. Install grab bar, ceiling fan, and chandelier securely.

Features: Detects metal, wood studs and AC voltage Find the stud center AC scanning to trace hot wire Metal scanning for finding nail, pipe, rebar, and other hidden mettalic objects Buzzer and LED spotlight appears when unit detects an object Design with groove for marking 4 Red LED for signal indication ( when the unit detects an edge of object, the top signal LED light as an indicator) Green LED power indicator Mode selection (Stud / Metal / AC Wire)

Specifications: Detection Depth

Stud Mode : Wood stud of 30 x 30mm : ≤18mm Metal Mode : Iron pipe of Φ 25 : ≤30mm AC Mode : Typical depth of 50mm for 90~250V at 50~60Hz Operation Condition : -7~40°C below 75% RH Storage condition : -20~50°C below 85%RH Battery : 1 x 9V Battery Dimensions: 151 x 66 x 31mm Weight : about 164g (including battery)

Set Includes: 1 x 3-in-1 Detector w/ lanyard 1 x 9V Battery (FREE) 1 x English Instruction Manual Blister Packaging


  • Brand Name: all sun
  • Detection Depth (AC Mode): Typical depth of 50mm for 90~250V at 50~60Hz
  • Battery: 1 x 9V Battery
  • Dimensions: 151 x 66 x 31mm
  • DIY Supplies: Electrical
  • Type: 3-in-1 Detector
  • Storage condition: -20~50 deg.C below 85%RH
  • Operating Mode: -7~40 deg.C below 75% RH
  • Model Number: E04-022
  • Detection Depth (Metal Mode): Iron pipe of o 25
  • Weight: about 164g (including battery)
  • Display Type: Digital Display
  • Detection Depth (Stud Mode): Wood stud of 30 x 30mm

  • Package Size: 22cm x 14cm x 3cm (8.66in x 5.51in x 1.18in)
  • Unit Type: piece
  • Package Weight: 0.2kg (0.44lb.)