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- USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
FNIRSI Multifunctional Wall Wire And Metal Rebar Detector, WD-021. Automatic shutdown: after 5 minutes of no operation 2. Ferrous metal detection depth: 120mm 3. Non ferrous metal (copper) detection depth: 100mm 4. AC detection depth: 50mm 5. Detection depth of single copper wire: 40mm 6. Wooden block detection depth: 20mm in precision mode; 38mm in depth mode 7. Three modes, metal, cable and wood detection 8. Accurate detection, anti interference high performance module 9. Detection warning, indicator light,
1. Automatic shutdown: after 5 minutes of no operation
2. Ferrous metal detection depth: 120mm
3. Non-ferrous metal (copper) detection depth: 100mm
4. AC detection depth: 50mm
5. Detection depth of single copper wire: 40mm
6. Wooden block detection depth: 20mm in precision mode; 38mm in depth mode
7. Three modes, metal, cable and wood detection
8. Accurate detection, anti-interference high-performance module
9. Detection warning, indicator light, buzzer, and screen display prompts
10. Positioning mark, center hole design
11. Type-C charging, built-in 300mAh rechargeable lithium battery
12. Plush bottom pad, non-slip, wear-resistant and does not damage the machine
13. The sensitivity can be adjusted in real time according to needs. The lower the sensitivity, the higher the accuracy (please adjust according to the use environment)
14. High-performance anti-interference chip, reducing false alarms, more accurate detection depth, and faster positioning
15. 6 languages can be set (Simplified Chinese, Traditional Chinese, English, Japanese, Portuguese, Russian)
16. Setting functions (sensitivity, language, volume, length unit, shutdown time, factory reset)
17. Size: 138x68x22mm
18. Weight: 122g
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1448 reviews
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Product Reviews
★★★★★ 4
Instructions are useless
Size: 1 Panel
The instructions are poorly written and not very helpful. The divider itself is easy to assemble, and honestly, it would’ve been quicker if I had skipped the directions altogether. Once put together, though, it works as intended.
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Reviewed in the United States on February 20, 2026
★★★★★ 5
This was the best
Size: 1 Panel
This divider is great for creating a little privacy or separating a small area without taking up much space. The fabric is thick enough to block visual clutter, and the frame is lightweight but stable once it’s opened. It folds flat for storage, which is convenient if you only need it occasionally. Assembly was straightforward, and it was the perfect size. It’s a practical piece for apartments, studios, or home offices where you want a quick, temporary partition.
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Good privacy screen
Size: 1 Panel, Size: 1 Panel
This is a good privacy screen that's easy to assemble and looks nice. Be a little careful moving it, as the corners can twist. It's sturdy once in place, and the thick material is completely opaque. If the folds bother you, you might want to iron it, but I'm happy with it as is.
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Reviewed in the United States on March 30, 2026
★★★★★ 3
Lightweight divider that works well for video call backgrounds
Size: 1 Panel
This divider works fine for what it is, but it’s definitely on the lightweight side.
Setup was very easy and only took a few minutes. The frame is fairly light, so it’s easy to move around or reposition if needed. That said, the tradeoff is that it’s not especially sturdy. It stands fine on its own but I wouldn’t expect it to handle much bumping or movement.
I mainly bought it to use as a background for Zoom calls when I’m working from my den, and for that purpose it works great. The fabric panel blocks the room behind me and gives a cleaner background on camera.
It’s not huge though. To keep the camera from seeing around it, I have to position it directly behind my chair. If you’re expecting it to divide a large room or create a big privacy barrier, it may feel a bit small.
Overall, it does the job and works well for temporary setups or video call backgrounds, but the lightweight frame keeps it from feeling like a premium divider.
The product description and photos are accurate.
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Reviewed in the United States on March 12, 2026
★★★★★ 2
Sent Wrong Pieces
Size: 1 Panel, Size: 1 Panel
I really, really wanted to like this - and, in theory, I really, really should have! The instructions were easy to follow and assembly took about five minutes. The assembled screen is lightweight and easy to move. It was a great size and exactly what I was looking for except....I wasn't sent the correct pieces. Instead of receiving 4 elbow pieces and 4 feet, I received 2 elbow pieces and 8 feet - meaning that the bottom part of the fabric just hangs there and, overall, the divider is extremely unstable because there is no horizontal support on the bottom. Thankfully, there are Velcro tabs on the side of the fabric so I can use it if I don't plan to move it even 1 cm, but otherwise, what I received is not usable for what I needed it for. Additionally, the fabric is made of polyester and catches animal hair very easily. Had I received the correct pieces, this would be a good buy for the money. Unfortunately, overall, I'm disappointed.
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Reviewed in the United States on February 28, 2026