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 mettalic 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.

Detects metal， wood studs and AC voltage
Find the stud center
AC scanning to test 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)

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)