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Explore Hanmatek stud finders, built for professionals and DIY enthusiasts who need accuracy and reliability. These tools detect wooden beams, metal studs, and live wires with precision, making installations like shelves, TVs, or cabinets easy. Featuring clear displays, ergonomic designs, and durable construction, Hanmatek stud finders deliver dependable performance and simplify wall projects.
4.51 / 5.0
185 Reviews
HANMATEK® SF1 stud finder wall scanner elevate your home improvement projects. This advanced tool offers the precision you need to locate studs, pi...
View full details4.49 / 5.0
154 Reviews
The HANMATEK® SF3 6-in-1 Stud Finder is an advanced, versatile tool designed for both professionals and DIY enthusiasts who require precision and r...
View full details4.59 / 5.0
157 Reviews
HANMATEK SF2 Stud Finder. This advanced device combines multiple functions, making it essential for any DIY enthusiast or professional contractor. ...
View full details5.0 / 5.0
3 Reviews
Hanamtek SF4 Wall Scanner — Accurate Safe and Easy to Use Upgrade your toolbox with the Hanamtek SF4 Wall Scanner 5-in-1 multifunctional wa...
View full details5.0 / 5.0
1 Review
The HANMATEK® SF3 6-in-1 Stud Finder is an advanced, versatile tool designed for both professionals and DIY enthusiasts who require precision and r...
View full detailsHANMATEK SF2 Stud Finder. This advanced device combines multiple functions, making it essential for any DIY enthusiast or professional contractor. ...
View full details4.49 / 5.0
170 Reviews
The HANMATEK® SF3 6-in-1 Stud Finder is an advanced, versatile tool designed for both professionals and DIY enthusiasts who require precision and r...
View full detailsStud finders are practical wall scanning tools designed to detect hidden structures such as wooden studs, metal beams, and live electrical wires behind walls. The HANMATEK stud finder collection includes multifunction wall scanners with multiple detection modes, allowing users to accurately locate internal wall components before drilling or mounting. These tools are widely used in home improvement, construction, and renovation projects, helping users avoid hazards and ensure precise installation work. With intuitive operation and reliable sensing technology, Hanmatek stud finders make wall detection safer and more efficient.
Stud finders are essential tools for ensuring safety and precision in any wall-related task, reducing the risk of structural damage and electrical hazards.
Advanced models may include multiple scanning modes such as 4-in-1 or 6-in-1 detection systems, improving accuracy across different wall materials.
Selecting the right stud finder depends on your project type, wall material, and required accuracy. A suitable model helps improve installation safety, reduce errors, and ensure efficient wall scanning performance.
Explore related electrical testing tool collections to complement your stud finder setup. These categories help expand your capabilities in electrical measurement, diagnostics, and professional maintenance across installation and inspection tasks.
Choosing the right stud finder is essential for safe and accurate wall scanning. This guide explains key factors such as detection depth, sensor type, calibration method, and material detection capabilities—helping you select the best stud finder for mounting TVs, shelves, and home improvement projects.
Our stud finders accurately detect wooden studs, metal studs/rebar, copper pipes, and live AC wires behind drywall, plasterboard, wallpaper, and ceramic tile. Detection depth: wood up to 38 mm (1.5 inches) in deep mode, metal up to 100 mm, and live wires up to 50–80 mm.
Advanced models (e.g., SF2 Pro & SF4) feature ±5 mm center accuracy with a clear center-mark arrow and percentage indicator (0–100%). Live AC wire detection triggers both visual flashing and loud beeping alerts when within 10–50 mm of energized cables (90–1000 V).
Yes. All models auto-calibrate on drywall, plaster, lath, and tiled walls. The upgraded sensor and “Deep + Metal Scan” modes ensure reliable performance even on textured or slightly uneven surfaces.
Large backlit LCD screen with clear icons Built-in bubble level (select models) Audible + visual + percentage signal strength Auto power-off after 3–5 minutes Ergonomic grip and marking notch for pencil Some models include a laser line marker for straight leveling
Each stud finder comes with the unit, 9V battery (pre-installed), English/Chinese user manual, and a carry pouch (on higher models). Every Hanmatek stud finder enjoys a 2-year warranty and lifetime technical support.
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As described. Works well and was cheap. Took a while to arrive though.
We recently purchased the Hanmatek AHO814 4-Channel Smart Touchscreen Oscilloscope, 100MHz, directly from Hanmatek, and I have been very impressed with both the oscilloscope and the service I received. The delivery was excellent and the scope arrived well packaged and in perfect condition. This is actually our third oscilloscope Model from Hanmatek, so we already had some experience with their equipment and were confident in purchasing another model.
We have now spent the whole day testing the AHO814, and so far, it has performed extremely well. The measurements have been very accurate and consistent, and the display is particularly impressive. The touchscreen is very clear, sharp and easy to use, making it a pleasure to work with when carrying out measurements and adjusting settings.
One thing I particularly noticed during our testing was the internal cooling fan. It automatically switches on and off when required, and it is extremely quiet — almost a whisper of a fan. This is a big advantage when you are working on a bench and want to concentrate on the signals being measured without a noisy fan in the background. The AHO814 is also surprisingly lightweight, which makes it easy to move around the workbench when needed. Although it is a relatively compact and lightweight oscilloscope, it has a very impressive range of features, including many of the functions and measurement capabilities that we have on our higher-end **Rigol oscilloscope**. Having these features available on the Hanmatek makes it a very capable instrument for both everyday electronics work and more detailed testing. After spending a full day putting the AHO814 through its paces, I am very pleased with the results. The waveform display is clear, the touchscreen responds well, and the automatic measurements have been giving us very good and reliable results. Overall, we are very happy with the **Hanmatek AHO814**. Considering its features, build quality, excellent display, quiet cooling system and measurement performance, it has made a very good addition to our test equipment. This is now our third Hanmatek Model oscilloscope, and based on our experience so far, we have been very happy with the quality and performance of Hanmatek equipment.
Good starter oscilloscope, however, delivery was a week late to the point I thought it was lost.
This is the first Oscilloscope I've purchased for home use and so far I really like this scope. Small and light weight, but still has the large 7 inch screen and all the manual knobs and buttons you would use most frequently. Very easy to setup and use. Love that this unit has 110MHz of bandwidth and up to 1GSa/s, and the integrated waveform generator is really nice to have. Came well equipped with probes, BNC cables and power supply. Fantastic deal for $150.