Feature(may vary by option.)

●【PROFESSIONAL STUD FINDER】:5 scanning functions: stud scan precision mode 0.8 inch (20mm), stud scan deep mode 1.5 inch (38mm), AC wire scan 2 inch (50mm), iron metal scan 4.7 inch (12cm), non-ferrous metal scan 4 inch (10cm). If necessary, switch to the appropriate mode to help you find the edge and center of wires behind nails, screws, rebar, wooden beam, walls, floors, ceilings
●Easy to read: The signal strength display area on the display screen displays the depth of detection to metal objects clearly displayed. Scanning mode, detection depth, detection signal strength, battery indicator, and center point are all displayed on the screen
●【Fast and Accurate】:The stud finder can automatically calibrate with just the press of the metal detection button. Note: automatic calibration must be done without nails, AC wire, or metal. Otherwise, the test results will be inaccurate
●【Easy to Use】: HANMATEK stud finder has audible alarm (switch-off) and 3 color indicator lights. The green light indicates that the target is not detected, the orange light indicates that the target end is detected, and the red backlight indicates that the center of the stud is detected. Ergonomic design allows for a comfortable grip at any angle. The rubber on the back prevents damage to the wall, safe and convenient
●【WIDE APPLICATION】: The wall stud finder can quickly detect metal or wood AC cables hidden in the walls, floors, and ceilings and help avoid the danger of installing TVs, cabinets, etc

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Description

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When metal objects are detected, press the metal detection button to enter the metal detection state.The metal detection pattern is displayed on the display screen, and the green LED lights up.

Place the underground sensor on the surface and move the underground sensor to the left or right in the same direction.When the underlying checkers approach the metal object, the scale of the display signal strength display area gradually rises.Meanwhile, the strength percentage will gradually increase.As the detector is graduated away from the object, the scale will gradually decrease and strength percentage gradually decreases.When the signal received by the program detector reaches its maximum value, it means that the metal object is located below the center of the detector.Center icon is displayed.

When metal material is detected, the yellow or red LED on the underground checker will light up and produce a lasting sound.

When metal material and AC signal are detected at the same time, the red LED on the probe flashes and the probe makes a dawn sound.

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When the detector shows a non-magnetic metal symbol, it means that the object is currently measured in wire or copper tubing.

The magnetic metal symbol indicates that the object is measured is currently rebar.

If it does not display a magnetic or non-magnetic metal symbol, the object to be measured is usually an alloy.

When the AC symbol blinks it indicates that there is an AC signal nearby.

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AC scan detection

Largest 50mm/1.97 inch multi-level inspection makes positioning more accurate. The detection unit (cm/in/mm) can be switched to all modes.

Precision Mode

Long press the largest 20mm/0.79in to switch between precise mode/depth mode.

Depth mode (wood) mode

Maximum 38mm/1.5in wood detection mode detects objects in plaster drywall, plywood sheath, bare wood floor and covered wood walls.

Metal Detection

Detection of non-ferrous metal metal without exceeding 100mm/3.94" can detect metal at maximum 120mm/4.72" is displayed on the display and the detection action is synchronized with the detection depth value.

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Step 1: Pre-scan calibration

Short press the Detection Mode button to wait for automatic calibration, you can choose the detection mode and detection depth, the default of the device is metal mode.

2. Scan the wall

Slowly move the scanner along the wall.Do not lift the instrument or apply extra pressure.Note: If you accidentally shake or lift the device, it will need to be calibrated

Step 3: Find the center of your target

Progress bars on the screen will vary according to the distance of the object. When the signal is full, the LED flashes and clicksThis means the center of an object has been found.

Short press the power button to calibrate:

After a short automatic test, the probe can be performed.The detector automatically enters the metal detection function mode.At this time, if there is no metal interference on the display, it means calibration is required.The calibration method is to place the probe in an environment that does not interfere with metal and ferromagnetic fields (e.g., lifting the device in the air), the display signal is zero, after pressing the metal detection button until the blue signal is on, the calibration is complete, and release the button can start metal detecting action.

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Note:

Due to various environmental factors, the nail detector cannot automatically calibrate and may result in an error alarm signal, please manually calibrate.

If the detector is just calibrated on the wooden bracket, you need to remove the tool from the range of the wooden bracket and detect the wooden bracket again.

If scanning results are unstable, there may be holes in the wall or humidity, humidity, or recently used paints and wallpaper may not completely dry out.Water is not always visible but may interfere with the sensors of the tool.Let the wall dry for several days.

It is difficult to use nail detection mode to detect nails because certain environmental factors and surface are not flat.By changing the metal detection mode and positioning the nails to secure the material to the wood can make these items easier to find.

The detector can detect wood column depending on the electrical wire or pipe and wall approach.Always be careful when nailing, cutting or drilling holes on walls, floors or ceilings that may contain these items.

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