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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
A&D Medical UM-102A Sphygmomanometer & Riester Duplex Stethoscope BundleA&D Medical UM 102A Sphygmomanometer & Riester Duplex Stethoscope Bundle A&D Mercury Free Sphygmomanometer & Riester Duplex Stethoscope Bundle By popular demand here it is: the Ultimate Sphyg & Steth bundle! With an easy to use, mercury free sphygmomanometer from A&D Instruments and Riester's high quality Duplex II, Dual Head stethoscope you can now have exceptional accuracy and save money. Riester Duplex II Dual Head Stethoscope White4200 02 Double
A&D Medical UM-102A Sphygmomanometer & Riester Duplex Stethoscope Bundle
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A&D Mercury-Free Sphygmomanometer & Riester Duplex Stethoscope Bundle
By popular demand here it is: the Ultimate Sphyg & Steth bundle! With an easy-to-use, mercury-free sphygmomanometer from A&D Instruments and Riester's high-quality Duplex II, Dual-Head stethoscope you can now have exceptional accuracy and save money.
Riester Duplex II Dual-Head Stethoscope - WhiteÊ4200-02
- Double-headed chest-piece is made out of specially lightweight galvanized aluminium.
- Special membrane for perfect auscultation, ¯ 48 mm, with particularly flat and soft non-chill rims for improved adaptation on the skin.
- Bell, ¯ 36 mm for instant low frequencies.
- Overall length: 77 cm.
- duplex is supplied with a pair of replacement ear-tips and a replacement membrane.
- Soft sealing silicon ear tips, with auto-rotation function, for consistently perfect fit and enhanced comfort.
- Precision German quality at an exceptional price.
A&D Mercury-Free SphygmomanometerÊ- UM-102A/STA
- Auscaltory blood pressure measurement;
- Digital readout for pulse rate;
- Cuff holder and grip for carrying;
- Durable and chemical resistant body;
- Full ABS housing light weight body;
- Professional cuff and 5 cuff sizes are available for use;
- Adjustable display column for easier analysis of result;
- Easy battery replacement;
- Anti-glare display minimizes reflected light;
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
4.2 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Great Addition!
Color: Black
Why did you pick this product vs others?:
I just started a powdered drink routine recently and was having a difficult time mixing it with water. I would consistently end up with small nuggets of mix making it unenjoyable to drink. I knew I needed a mixer and was glad I found this device when I did. It works perfectly! I like the fact that it comes with its own stand and included two mixing heads. It is solid, well-designed, and you can feel the quality when you pick it up. The variable speed of the mixer is perfect for ensuring that everything is blended well. I haven’t used it to “froth” anything yet, at least not on purpose, but I accidentally found out that it can do that well. This is a great addition to our kitchen and is very easy to wash after use. So far…no issues. Highly recommend for those of you looking for the right tool to make sure those protein mixes aren’t full of unmixed nuggets.
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Reviewed in the United States on June 21, 2025
★★★★★ 4
Low foam
Color: Black
Love this frother. It is great quality and the turn speed is amazing. My only issue is this. It comes w 2 wands and they are both singles. The single is great for stirring things up. It does not make a lot of froth and for some things it’s perfect but sometimes I like a lot of froth and I wish it either came w a single and a double or you could purchase a double separately to intermix. I don’t want to buy a whole other unit just for the double. I wrote to them bc the double frother they sell doesn’t look as good as this one but sometimes a girl needs a lot of foam and sometimes th stirring is perfect.
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Reviewed in the United States on February 20, 2026
★★★★★ 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
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