About this item

• MULTIFUNCTIONAL DETECTION: SF1 stud finder has 4 major functions, suitable for detecting metal, wood, magnetism, AC wires, and can accurately and quickly locate nails, screws, steel bars, wooden beams, AC cables, etc.
• FAST AND ACCURATE STUD FINDER: HANMATEK SF1 stud finder supports exact mode, in which it can quickly and accurately measure the maximum depth of 20mm. In normal mode, it supports the measurement of iron at a depth of 120mm at most.
• AUTOMATIC CALIBRATION:The stud finder can be calibrated automatically, just press the metal detection button. Note: Auto-calibration must be performed without nails, AC wires or metal, otherwise the test results will be inaccurate.
• EASY TO READ:The signal strength display area on the display clearly shows the distance to metal objects. The screen can see scan mode, detection depth, detection signal strength, battery indicator and center point etc. And the stud finder can shut down without operation within 5 minutes.
• WIDE RANGE OF USE: This SF1 stud finder can quickly locate metal and wooden AC wires hidden in the walls, floors and ceilings of your home, helping you avoid danger when installing TVs, cabinets, garage shelves and more.

From the brand

HANMATEK

THE BEST VALUE IN ELECTRONIC TEST & MEASUREMENT

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   HANMATEK was established in 2008. With over 10 years of manufacturing and R & D experience in the measuring instruments industry, it works on technological innovation, product usability improvements, and the creation of more economical and stable solutions.

   HANMATEK is Dedicated to Providing You with the Highest Quality Products and Satisfied After-Sales Service that Make Your Life Simple and Better.
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   SF1 Stud Finder
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Product Description

HANMATEK SF1 4 in 1 Digital Stud Finder

Four-in-one detection mode:

• The data on the large backlit display is easily visible.
• Adapt to a variety of materials, accurate detection, suitable for detecting ferrous metals, non-ferrous metals, wood, live wires and other materials.
• Dustproof, waterproof and drop-proof, safe and durable.

Multifunctional application scenarios:

High Efficiency and Broad Spectrum:

• It can detect metal, wood and live wires hidden in walls, ceilings and floors. Decoration wall drilling is a must for detection.
• It can largely avoid your operation errors and is widely used in home inspection, road maintenance, construction sites and other scenarios throughout the year.

Maximum detection depth：

Ferrous metals: 120 mm

Non-ferrous metals (copper): 100 mm

AC wire: 50mm

Foreign object (usually called wooden object): 20 mm in EXACT mode; 38 mm in DEPTH mode

AC Scan Mode Maximum detection depth: 50 mm.When active AC voltage is detected, the AC warning indicator will light up, protecting your safety.For safety reasons, this wall scanner always detects and displays live AC power lines in all modes.	Deep Mode Deep scan mode is a higher sensitivity scan mode that should be used when there are additional layers of wall or covering.	Exact Mode The distance between the detected object and the instrument is displayed on the screen and a continuous tone sounds in the instrument.	Metals Mode Maximum detection depth:Ferrous metal: 120 mm Non-ferrous metal:100mm The type of metal detected can be judged by the magnetic metal and non-magnetic metal icons displayed on the LCD screen (refer to the manual for details).

Step 1 Select the detection mode according to the type of object to be detected.	Step 2 Hold the wall detector against the wall for 3 seconds and wait for the instrument to finish calibrating itself.	Step 3 Move it evenly and slowly in the same direction to the left or right. Do not lift the instrument or apply additional pressure.	Step 4 Locate the object to detect