Stud Finder Wall Scanner, SF1 Wall Scanner 4 In 1 Electronic Stud Sensor With Depth Tracker, Unit Change, For Wood, Metal, Cables, Circuits Detect In Walls

Stud Finder Wall Scanner, SF1 Wall Scanner 4 in 1 Electronic Stud Sensor with Depth Tracker, Unit Change, for Wood, Metal, Cables, Circuits Detect in Walls

How to operate it?

Step 1: Calibration before scanning

• Short press the detection mode button, and wait for automatic calibration;
• You can choose the detection mode, and detection depth, the instrument defaults to metal mode.

Step 2: Scanning walls

• Move the scanner slowly along the wall. Do not lift the instrument or apply additional pressure;
• Note: If you shake or lift the instrument carelessly, you need to recalibrate it.

Step 3: Find the center of the target

• The progress bar on the screen changes with the distance of the object;
• When the signal is full, the indicator light flashes and a ticking sound is emitted, meaning that the center of the object has been found.

AC Cable Detection

• Up to 50 mm/1.97in;
• Multiple detection, the location will be more accurate;
• Detection units can be switched for all modes (cm/in/mm).

Depth Mode: up to 38mm

• Up to 38mm/1.5in;
• Wood detection mode can detect objects in plaster drywall, plywood sheathing, bare wood flooring, coated wood walls.

Exact Mode: up to 20mm

• Up to 38mm/1.5in;
• Wood detection mode can detect objects in plaster drywall, plywood sheathing, bare wood flooring, coated wood walls.

etal Scan Detection

• Detects metal up to 120mm/4.72in;
• Non-ferrous metals up to 100 mm / 3.94in;
• Detection of metal will be displayed on the display with the detection operation synchronized with the detection depth value.