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Description
Youkey D8 Mobile Ultrasound Machine color | with linear transducer (L11-4Gs)Product overview Wireless ultrasound machine (WiFi) Waterproof, with or without interchangeable transducer Compatible with IOS, Android and Windows High energy efficiency Connection via WiFi or USB Youkey D8 Mobile Ultrasound Machine The Youkey D8 is a mobile, wireless ultrasound machine with WiFi, that is compatible with Android, IOS and Windows. The light and handy device is ideal for mobile use, e. g. in emergency situations, at sporting events, in
Product overview- Wireless ultrasound machine (WiFi)
- Waterproof, with or without interchangeable transducer
- Compatible with IOS, Android and Windows
- High energy efficiency
- Connection via WiFi or USB
Youkey D8 Mobile Ultrasound Machine
The Youkey D8 is a mobile, wireless ultrasound machine with WiFi, that is compatible with Android, IOS and Windows. The light and handy device is ideal for mobile use, e.g. in emergency situations, at sporting events, in research and on house calls. The Youkey D8 ultrasound machine can be used in almost every medical field, thanks to its interchangeable ultrasound transducers. In addition to a convex and linear transducer, there is also a micro convex transducer available. The waterproof Youkey D8 ultrasound system is equipped with an integrated rechargeable battery, allowing a continuous use of more than 8 hours.
Product Details
- Youkey D8 mobile ultrasound machine
- Pocket-sized wireless sonography device
- Connectable to WiFi and USB
- Compatible with Android, IOS and Windows
- Interchangeable ultrasound probes allow for a wide range of applications
- The different settings can be adjusted at the handle
- Waterproof
- Energy-efficient (more than 8 hours of operating time with one battery charge)
- Available as a starter kit with one transducer of choice or as a starter device in the "colour" or "black/white" version
- Every other transducer can be bought separately
Technical Details
- Modes in the "colour" version: B, M, 2B, 4B, THI, Colour, Power, PW
-
Modes in the "black/white" version: B, M, 2B, 4B, THI, Power, PW
- 256 grayscales
- Maximum sound depth: 300mm
- Suitable for: abdomen, small parts, vessels, gynaecology, obstetrics, cardiology, neurology, orthopaedics, anaesthesia, veterinary medicine
- Charging time: ca. 3 hours
- Cine loop (600 images movie playback)
- 10x zoom (only with Windows)
- DICOM 3.0 (only with Windows)
- Available languages: English, Chinese, Russian, Spanish, Italian, Czech (Windows)
- Measurements: 16 x 5.5 x 2.0cm
- Weight: 220g
The Youkey D8 is Available with the Following Transducers:
| Transducer | Frequency | Frequency Range |
Radius of Curvature |
Fields of Application |
| Convex transducer (C5-2Ks) |
3.5MHz | 2-5MHz | R60 | Abdomen, gynaecology, obstetrics, urology |
| Linear transducer (L11-4Ks) |
7.5MHz | 6-11MHz | L40 | Vessels, small parts, anaesthesia, orthopaedics |
| Micro-convex transducer (C8-5Ks) |
6.5MHz | 5-9MHz | R15 | Abdomen, kidneys, neonatal cardiology, small animals |
| Linear transducer (L11-4Gs) |
7.5MHz | 6-11MHz | L25 | Vessels, small parts, nerves, anaesthesia, orthopaedics |
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
4.3 ★★★★★
Based on 1468 reviews
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Product Reviews
★★★★★ 5
Reliable favorite kitchen tool
Color: Blue
This wonderful tool may be the most used tool in our kitchen. The hardest thing about it is to remember you can push the button and it runs- you don't have to hold it!. The charge on the rechargable battery last a long time- about 1 recharge per month- and we use it daily. We use the mixer attachment most. It works great for protein powders, collagen, iced tea or lemonade mix. It cleans easily and is waterproof- just make sure the cover is over the charging port. We have used it to froth milk, whip eggs, and as I said we use it daily to mix beverages. I worried about the price, but it is a great value because we bought it in December 2024 and it is more powerful and has already lasted longer than two whimpy ones.
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Reviewed in the United States on October 28, 2025
★★★★★ 5
Quality
Color: Black
This is by far the best frother I've used. Battery life is great. Its UX is excellent. Feels nice in the hand and has great power. Also like the on/off button as opposed to haveing to hold a switch down. Looking forward to getting their s3 scale.
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Reviewed in the United States on April 11, 2026
★★★★★ 4
Overall good frother
Color: Black
Bought the Maestri and the Zulay frother to test which one is better since both had good reviews. Returned the Zulay (see Zulay review) and kept the Maestri. Been using it for a few days now and works well. Mixes chai and hot chocolate well. It has one speed that is a good speed to mix, but not so fast that it causes the drink to spill over the top as long as the cup is filled to about 80% full. Because I tend to use the tall 20 oz Contigo autoseal cups, it could benefit from offering longer attachments to reach the bottom of the cup (note: that I did not find any company that offers longer attachment arms).
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Reviewed in the United States on January 28, 2026
★★★★★ 5
LOVE this frother and the creamy results!
Color: Black
I LOVE this gadget! And I'm not a gadget person.
Since I got it a few days ago, I've switched from using my Nespresso coffee maker, which uses pods and which I really like, to using Starbucks instant coffee packets (cheaper and more environmentally friendly than pods). I put a packet of the coffee and two packets of Equal in a cup, add half and half, then use this frother to mix them. Within a few seconds -- no more than 5, if that -- I have a thick mound of creamy froth. Then I had the water to finish making the coffee. Fantastic. This thing is so easy and fun to use.
This is not the cheapest frother available. I wanted a rechargeable unit that has sufficient power to make nice, creamy froth. Also, I didn't want to spend $10 and have the thing break and have to replace it. Reviews suggest the cheaper ones are fine if you don't regularly use a frother. I never used one before and didn't really think I would use it very often. But I like it so much, I've been using it twice a day.
Also, I first saw one in use while traveling in India. Another guest at my small hotel had one, which she used to make a latte with rather than drink the rather tepid offering at the more tea-oriented hotel. That's when I decided to get one. I'll be taking it on future trips. Some come with travel containers; this one didn't.
The only learning curve was making sure the cup or pitcher for the cream is deap enough not to splash out the cream. I think I'm actually using a little less cream than I used to because the volume increases so much. I use cold cream, not heated (I used to heat it in the microwave when I was using the NesPresso.) I find I like the initial contrast with the cold cream at the top, then I stir it down into the coffee. The Starbucks coffee is excellent. I've used it for iced lattes in the past, so I knew it was good. I can hardly wait for a heat wave to make them with this frother.
I did try to beater attachment in eggs when I was making an omelet. Not worth the trouble -- first, the bowl I was using to beat the eggs was too shallow and egg got all over. Second, a fork works just as well. If I were whipping cream, I would definitely use it.
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Reviewed in the United States on March 7, 2026
★★★★★ 5
Best frother ever
Color: White
This brother is wickedly powerful you don't need to use it for very long to get phenomenal frothing results
Incorporates ingredients quickly
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Reviewed in the United States on April 16, 2026