Tyrry MD220 Stud Finder

Stud Finder

Tyrry-Precision at Its Pinnacle, Innovation Beyond Boundaries

Tyrry 5-in-1 stud finder employs advanced detection technology, swiftly locating the positions and depths of electrical wires, rebar, wooden beams, pipes, and metal conduit within your walls. It offers a maximum detection depth of 120mm (4.72 inches).

The type of wall that can be detected: Concrete Wall, Drywall, Wooden Wall, Plaster Wall, Stone Wall, Tiled Wall.

The maximum depth of detection is:

Magnetic Metals ≤120mm/4.72in (Rebars/Iron Pipes)

Non-magnetic Metals ≤100mm/3.94in (Copper/Aluminum/Stainless steel pipe and other non-iron metals pipes)

Live AC Wires ≤50mm/1.97in

Wooden Beams ≤38mm/1.50in

Plastic Pipe Filled with Water ≤38mm/1.50in

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Live AC wires are prioritized for detection in all modes.

If a live AC wire is detected, the illuminated ring will start flashing red, a beep alert will sound, and a flashing lightning icon will appear in the upper right corner of the display. Various notifications warn you of the presence of live electricity.

Due to variations in signal strength caused by wire positioning, it's necessary to move the scanner repeatedly to locate "live" wires in an area multiple times for precise positioning.

Tyrry Stud Finder
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1. When using the wall scanner, place the scanner tightly against the wall and move it slowly along a vertical or horizontal straight line.

2. When no stud is detected, the illuminated ring will be green, and there will be no stud icon on the screen.

3. Upon detecting a stud, a stud icon will appear on the screen, the illuminated ring will turn orange.

In metal mode, the distance from the scanner to the studs will be displayed at the bottom of the screen.

Other modes will show the strength of the left and right signals.

 

  • In metal mode, if the stud icon on the screen is on the left side, it means the stud is on the right side of the scanner. Gradually move the scanner to the right for precise positioning. If the stud icon on the screen is on the right side, it means the stud is on the left side of the scanner. Gradually move the scanner to the left.
  • In other modes, if the stud icon on the screen is on the left, it means the stud is on the left side of the scanner, gradually move the scanner to the left for precise positioning. If the stud icon on the screen is on the right, it means the stud is on the right side of the scanner, gradually move the scanner to the right.

 

4. When the stud is in the center of the scanner, the illuminated ring will turn red, a beeping sound will occur, and the screen will display the word "center" with the depth of the stud shown at the bottom of the screen.

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Multi-functional Wall Detector Model

This mode is versatile and features an integrated design that can be switched to specific modes for more precise object identification. This mode displays the left and right signal strength at the bottom of the screen and does not display the target depth.

This mode is mainly used for measuring Non-metallic objects: Wooden beam, Plastic pipe filled with water.

Metal Model

Through the Metal model can detect the magnetic metal and non-magnetic metal.

Depth up to 120mm/4.72in.

Magnetic Metal: Rebars, Iron Pipes, Stud

Non-magnetic Metal: Copper, Aluminum, Stainless Steel Tube, Gold, Silver Pipes, and other non-ferrous metal pipes.

Live AC Wire Model/ Charged Wire Model

AC Wire detection indicates the presence of live, unshielded electrical wiring up to 1.97 inches(50mm)deep. (110-230V) .

In all modes,this wall scanner always detect and indicate Live AC Wires.

Depth is not displayed in this mode, so please do not drill! (Unshielded wires without electricity will be recognized as metal)

 

Tyrry Stud Finder

Tyrry Stud Finder

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Mode Selection

Follow the polarity indications to install the battery correctly. Press the on/off button and select your desired mode.

Calibration

Perform calibration before each scan. Point the detector into the air, press and hold the Multi-functional Wall Detector Model button, and wait for the data to disappear from the display.

When the illuminated ring turns green, it means the scanner is ready.

Stud Detection

For a more accurate detection, keep the finder pressed against the wall and then slowly move the measuring studs. When the edge of the stud is scanned, the expected position and depth of the stud will appear on the display and the buzzer will beep intermittently.

Locating the Stud

When the stud appears precisely at the center of the display, the illuminated ring turns red and the scanner emits a beep. The word "center" in the screen is displayed steadily without flashing. This means that you have located the stud's center. Mark it with a pencil for reference.

 

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Color HD Backlit Screen

Featuring a color high-definition screen, our device ensures a more vivid display of detections compared to traditional black-and-white screens. Furthermore, the LED backlight mode provides clear visibility of data, even in low-light conditions.

500mAh Rechargeable Battery

The Stud Finder is equipped with a 500mAh rechargeable battery, providing up to 5.5 hours of continuous operation. With the included USB charging cable, you can conveniently charge the device using a power bank, ensuring you never have to worry about running out of power.

Note: Please ensure that the battery's polarity matches the positive and negative markings in the battery compartment when installing the battery.

If the scanner's screen appears splashy and won't start up again, try charging it.

What's in the box?

1 x Tyrry 5-in-1 Stud Finder

1 x 500 mAh rechargeable battery

1 x USB charging cable

1 x Instructional User's Manual

1 x Packaging Box