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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
MD4030 Underground Metal Detectors Detection Instrument, MD4030Product Features: 1. Two operation modes: all metal mode, recognition mode 2. Volume Adjustment: Adjust the volume of speakers and headphones 3. Earphone interface: can be connected to the headset (not provided) to use 4. Pointer display: the pointer will swing with the discovery of metal 5. Waterproof Detector Plate: allows you to use the metal detector in shallow water. 6. Adjustable lever: adjust the length of the metal detector 7. Application:
Product Features:
1. Two operation modes: all-metal mode, recognition mode
2. Volume Adjustment: Adjust the volume of speakers and headphones
3. Earphone interface: can be connected to the headset (not provided) to use
4. Pointer display: the pointer will swing with the discovery of metal
5. Waterproof Detector Plate: allows you to use the metal detector in shallow water.
6. Adjustable lever: adjust the length of the metal detector
7. Application: searching for buried metal objects, widely used in security checks, outdoor treasure hunting, metal checking and so on.
Specification parameters:
1. Power supply: 2 x 9V (6F22)
2. Frequency: 5.0 KHz
3. Voltage: 7.2-9.6V
4. Current: static: 10mA; up to 70mA
5. Detector plate diameter: 6.5 inch
6. Measuring range: 1-30 cm
7. Expansion length: 30.7-42.1 inch
8. Sensitivity: US 25 Cent: 130mm
9. Alarm mode: audible alarm
10. Display mode: mechanical pointer mode
11. Detection of metal size: the larger the metal the deeper the detection
12. Scope of application: searching for missing metal Childrens exploration
13. Weight: about 1200 g
14. Overall size: about 55 x 23 x 12 cm
Specification:
| Package Weight |
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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
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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]
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4.4 ★★★★★
Based on 2385 reviews
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Product Reviews
★★★★★ 5
Great Power and Creamy Foam
Color: White
This frother is amazing and has really good power. It creates creamy, smooth foam in seconds and works perfectly for iced lattes, cappuccinos, and matcha. I love that it’s rechargeable and lightweight, but still feels strong and high quality.
As someone who loves coffee, this has become one of my favorite tools for making café-style drinks at home. Easy to use, easy to clean, and looks beautiful on my coffee station.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 4
Powerful easy to operate but splashes
Color: Black
Excellent frother--Very powerful and easy to turn on/off with one button. The only downside is it requires a deep container in which to froth. The frothing pitcher I had was too small and milk splashes everywhere. There is no lower speed so it works fast. I am using a deep insulated container now for frothing. Otherwise, very quite, easy to operate no pushing down on the top like other frother wands. I love it as long as I can control it to limit the splashing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
Froths Milk in Seconds
Color: Black
Frother I had for a couple of years broke. Based on reviews I bought this. Love it being rechargable. The POWER! It froths milk in seconds. Also great for that after workout protein drink. Also is a little longer than my last frother so it works great with larger glasses.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Best kitchen device!!
Color: Black, Color: Black
This frother is absolutely amazing such power behind it . Quality is just as amazing made very rugged. And I love the stand and the best thing about it is no more batteries to change now we just charge it up. I HIGHLY RECOMMEND this product to everyone and I will be buying more of these for gifts and more for our winter home also. You won’t be disappointed at all.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Works as described
Color: Black
Love this whisk. I have arthritis and this is light weight enough for me to use. I love the push button, and the stand for it. It’s really easy to clean, and it blends my shakes nicely without leaving the powder behind.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
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