Stud Mode

This stud mode has three depth stud scanning chooses. The deepest scan mode scans up to a maximum depth of 1.5 inches (38 mm).

Deep Scan mode is a sensitive scanning mode that should be used when there are additional layers for wall panels and panels. To minimize false alarms or other objects behind the wall that may not be studs. Always start scanning at a resolution of 0.5 inches(12.7 mm).

Second 1 inch(25.4 mm). The last use of 1.5 inches(38 mm) scanning mode.

Metal Scan Detection

Wall detector can locate metal studs in Stud Scan mode, Deep Scan mode, and Metal Scan Modes. Since stud finders are looking for a change in density behind drywall, not a particular material, in Stud Scan and Deep Scan Modes the detector will react to metal studs the same as it would for wooden studs.

After you detect the center of an object. Please Use Metal Scan Mode to determine if the previous reading in the Stud scan was a wood stud, metal stud, or pipe.

Wire Warning Detection

Wire Warning detection indicates the presence of live, unshielded electrical wiring up to 2 inches (51 mm) deep. For Safety, in all modes, this wall scanner always detects and indicates the Live AC Wire

Note: Wire Warning Detection works in both Stud Scan / Deep Scan / Metal Scan

Modes. The Wire Warning Detection Icon will flash when live, unshielded wires are detected.

Step 1: Calibration

Important notice: Calibrate before scanning

Please insert a 9V Battery (included).

Press Power Button to turn on the device.

Put it on the wall where you want to detect and choose the Scan Mode, then press the scan button to start calibration. The decreasing bars will disappear and the buzzer will beep one time and the calibration is completed.

Step 2: Moving

Then move the stud finder along the wall slowly.

If shake or lift the stud finder by accident, the device needs to re-calibrate.

The bar on the screen raises with the beep signal alter, which means the device is close to the AC wire.

Step 3: Find the AC Wire

When the signal bar is full and the beep alarm is loudest, it means you have found the AC wire. Mark it with your pencil.