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Magnasonic

Magnasonic Ultrasonic Cleaner - 20oz Stainless Steel Tank, Digital Timer, 5 Cleaning Modes, Ultrasonic Jewelry Cleaner for All Jewelry, Eyeglasses, Watches, Dentures, Retainers & More

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Availability: Only 1 left in stock, order soon!
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Arrives Monday, Oct 19
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Size: Ultrasonic Machine


Color: Silver


Features

  • PROFESSIONAL QUALITY CLEANING: Magnasonic has been the industry leader for over 15 years providing deep cleaning solutions to remove dirt and grime from the most hard-to-reach areas
  • HOME & COMMERCIAL USE: Make your valuables shine like diamonds - silver necklaces, gold rings, glasses, watches, dental instruments, retainers, automotive parts, coins, tools, and more (does not remove tarnish)
  • ULTRASONIC TECHNOLOGY: This professional strength cleaner generates millions of microscopic bubbles using 42,000 Hz ultrasonic waves for all-around deep cleaning of crevices and cavities
  • 5 CLEANING CYCLES: Just add tap water to the cleaning pod and select one of the 5 modes from quick to deep clean on the digital display
  • LARGE STAINLESS TANK: Built to last, the 20oz (600ml) stainless steel tank offers anti-corrosion, scratch-free, and oxidation-resistant protection, with a basket for safe and easy item handling

Description

At Magnasonic, we've been at the forefront of deep cleaning technology for over 15 years. Our Professional Ultrasonic Jewelry Cleaner harnesses high frequency ultrasonic waves to provide a powerful solution for your toughest-to-clean items. ULTIMATE CLEANING PERFORMANCE Experience the power of professional cleaning in your own home! Our ultrasonic cleaner creates millions of microscopic bubbles that gently lift away stubborn dirt, grease, and grime from your valuables. MULTI-PURPOSE CLEANING SOLUTION Designed for both home and commercial applications, this ultrasonic cleaner restores the shine to dull jewelry, watches, glasses, retainers, dental tools, automotive parts, and more. It ensures a thorough clean for delicate and rugged items alike. ADVANCED ULTRASONIC TECHNOLOGY Our Professional Ultrasonic Cleaner operates at 42,000 Hz to create implosions of tiny bubbles, a process known as cavitation. This advanced technology ensures that even the most stubborn grease and grime are effectively removed from your items, delivering a level of cleanliness that meets professional standards. CUSTOMIZABLE CLEANING OPTIONS Our ultrasonic cleaner features five cleaning cycles, allowing you to tailor the cleaning process to your specific needs. Whether you need a quick refresh or a deep clean, simply select the appropriate mode on the digital display. Each cycle is optimized to provide the best results for different types of items and levels of dirt. LARGE DURABLE TANK The cleaner's 20oz (600ml) tank is crafted from high-quality SUS 304 stainless steel, offering exceptional durability and resistance to corrosion, scratches, and oxidation. The included basket provides a safe way to handle your items, preventing damage and making the cleaning process hassle-free. WHAT'S INCLUDED Ultrasonic Jewelry Cleaner Machine (MGUC500), Cleaning Basket, Instruction Manual Tank Capacity: 20 oz. (600 ml) Cleaning Cycles: 5 Presets - 90/180/280/380/480 Seconds Tank Material: SUS 304 Stainless Steel Power Input: AC 100-120V, 60Hz Ultrasonic Frequency: 42,000 Hz, 35 W Display: Digital Cleaning Technology: Ultrasonic Waves Automatic Shut Off: Yes Dimensions (Internal): 6 x 3.6 x 2.17 inches / 15.3 x 9.2 x 5.5 cm (LxWxH) Dimensions (External): 8.15 x 6.08 x 5.75 inches / 20.7 x 15.45 x 14.6 cm (LxWxH) Weight: 2.2 lbs (1.00 kg) UPC: 871363021090 At Magnasonic, our mission has been a simple one since 1954 - create people-driven products that make life’s daily adventures easier and more fun. We believe everyday experiences should be extraordinary. Our Ultrasonic Jewelry Cleaners will restore your valuables to their former glory! Great for business, commercial, or home use. Rediscover your precious captured memories with our unique selection of all-in-one Film Scanners. Make digital copies of your old film. Whether you need dual alarms for you and your partner or need to project the time on your wall or ceiling, our Alarm Clocks are for you Founded in 1954, Magnasonic has been a leader in developing innovative consumer electronics. We create people-driven products that make life’s daily adventures easier and more fun. We have a fanatical obsession with developing products that make everyday experiences more exciting. We are dedicated to empowering people with simple and stylish products with superior quality.

Brand: Magnasonic


Unit Count: 1 Count


Special Feature: Ultrasonic Jewelry Cleaner Machine (MGUC500), Cleaning Basket, Detailed Instruction Manual, Lifetime Customer Support See more


Number of Items: 1


Item Weight: 2.2 pounds


Special Features: Ultrasonic Jewelry Cleaner Machine (MGUC500), Cleaning Basket, Detailed Instruction Manual, Lifetime Customer Support


Product Benefits: Ultrasonic Jewelry Cleaner Machine (MGUC500), Cleaning Basket, Detailed Instruction Manual, Lifetime Customer Support


Brand Name: Magnasonic


Global Trade Identification Number: 90


Manufacturer: Magnasonic


UPC: 061783261880 871363021090


Model Number: MGUC500


Part Number: FBA_MGUC500


Warranty Description: 1 Year Manufacturer's Labor + Parts Warranty


Unit Count: 1 Count


Number of Items: 1


Item Weight: 2.2 pounds


Capacity: 600 ml


Size: Ultrasonic Machine


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Highly recommend
Size: Ultrasonic Machine Color: Silver
The 20oz stainless steel tank is durable and accommodates multiple small items at once. The look is sleek and doesn't take up too much counter space.The digital timer is incredibly user-friendly. Having 5 distinct cleaning modes allows you to customize the cycle based on what you are cleaning—whether it's a delicate watch or heavily tarnished silver. ResultsI used it with [plain tap water / a splash of ultrasonic cleaning solution]. After just one cycle, my jewelry came out sparkling. It removes oils, makeup buildup, and dust from hard-to-reach crevices that a toothbrush can't touch. If you want a reliable, hassle-free way to maintain your jewelry, eyeglasses, or small tools at home, this machine is worth every penny. ... show more
Reviewed in the United States on June 28, 2026 by Tammy Casselberry-Mosson
    • Simply Fantastic
Size: Ultrasonic Machine Color: Silver
I have used industrial ultrasonic cleaners for a couple of decades when I worked in R&D labs, but never had a home unit. Browsed these units on Amazon and selected this one due to the good reviews. It came today and I gave it a real challenge. I had a felt tip marker that uses fountain pen ink that had dried up a year or two ago and had not been cleaned out until last weekend. The ink (Noodler's Kung Te-Cheng) was like blue tar and it took many rinsings and soakings in pen flush and warm water to remove it from the open barrel. The grip section has numerous fins inside that control the ink flow to the replaceable felt tip. No way to flush this out, but I had soaked it in pen flush for some days, and even a bleach solution to no effect. Since the grip is clear I could see what was happening to it in the Magnasonic. Put a cup of warm water with a squirt of ammonia and Dawn detergent into the bath and in went the pen section. Wow! a cloud of ink came out big time. A couple of minutes the 8oz water was deep blue. Replaced the cleaning solution and the pen section was cleaner. Repeated two or three times and finally I got all the ink out of the section. Could never have gotten all the ink out without an ultrasonic cleaner. Then, just to see, I dropped the replaceable felt tip into the solution. This consists of a plastic holder that fits snugly into the grip, a tiny felt bullet tip and a 1 inch long tiny tube (1/16 inch diameter). It was filled with dried ink. Well, the tiny tip floated in the solution and blue ink boiled out of both ends. A few minutes and it was completely cleaned of ink! So in went a fountain pen nib/feed/grip section that had been well cleaned out with pen flush using an ear syringe until no more ink residue came out. But, in the Magnasonic a gray cloud erupted from both ends of the section and continued for a couple of minutes and stopped. Now this pen section was cleaned to normal standards, but the Magnasonic removed all the minute residue from the nib and feed which would have been important if I had wanted to use a lighter color ink in it. Then I cleaned a gold ring with a sardonyx intaglio cut stone. The back of the ring under the stone is open and collects body oils. Immediately a cloud came out of the ring and in a minute it was clean. In went a pair of eyeglasses (Dawn detergent only, no ammonia just to be on the safe side). A cloud came out from the nose pieces. In a minute I rinsed them off and wiped them with a clean microfiber cloth. Beautifully cleaned. I am amazed at how well this machine cleans. I got the Blitz cleaner but have not used it, saving it for jewelry. Remember, this machine WILL NOT POLISH OR REMOVE TARNISH. But it cleans off dirt, oil grease, and residue wonderfully well, getting deep into micro crevices. The instructions say to start with water, but water will only remove loose stuff. Several drops of dishwasher detergent will remove all kinds of gunk. I am glad I got this Magnasonic Ultrasonic Cleaner. I wish the lid came off as I like to watch the cleaning action and you only need it on to keep the chamber clean. I rinsed and dried it before I put the machine away. Easy to use, one button starts, one button stops, one lets you cycle through 180, 280, 380, 480, and 90 second cleaning cycles. The stop button lets you stop and restart the cycle you were using. When unplugged it will reset to 180 seconds the next time it is plugged in. Nice basket and a watch band fixture to clean WATER PROOF watches (not water resistant). I also cleaned my small Victorinox Swiss Army knife in it to get the pocket lint, etc. out. ... show more
Reviewed in the United States on February 7, 2014 by Tee Jay
    • Bought a second one because the first lasted for years
Size: Ultrasonic Machine Color: Silver
When a product lasts for years, and you immediately replace it with the same model, that's the best review I can give. It does an excellent job cleaning jewelry, eyeglasses, watch bands, and other small items. The ultrasonic cleaning makes a noticeable difference, especially on pieces with hard-to-reach areas. The digital timer and multiple cleaning modes make it easy to customize each cleaning cycle. If you're looking for a dependable ultrasonic cleaner for jewelry, glasses, or other small valuables, I highly recommend this one. It's reliable, effective, and well worth the investment. Note: It can be a little noisy while running, but that's expected with ultrasonic cleaners. ... show more
Reviewed in the United States on August 4, 2026 by Doc Angie
    • Every person who has a Wedding/Engagement ring, should own a MAGNASONIC
Size: Ultrasonic Machine Color: Silver
This Ultrasonic Jewelry Cleaner is AMAZING! I had no idea there was anything like this on the market! To receive professional cleaning results from a product that was so reasonably priced was a huge surprise to me! I was led to believe that the only way I would ever receive professional cleaning results was to take my beautiful wedding ring to the jewelers to be professionally cleaned. My Google-found method of cleaning my diamonds with a toothbrush and toothpaste was abhorrent to my custom jeweler and he begged me to NEVER do that again but please return to him for professional results that wouldn't damage the setting. But what was I to do? My ring was designed with many intricate smaller diamonds surrounding a brilliant oval-cut diamond and those delicately set baguettes were easily and quickly covered with pollutants of day-to-day living. I simply could NOT run to the jewelers every week (he preferred every 'day') to keep his custom design shining in its full glory. To him, this was his business card. Whenever I did get in to clean it, he was heart-broken at how dirty it had become. Then I stumbled on this machine and I thought surely it was a sham but I read the reviews anyway and review after review gave it glowing reports. This sounded too good to be true but how could that many people, even people in the jewelry business, be wrong, or at the very least 'enhancing' their reviews? I looked at the price and decided to give it a try. It wasn't so much money that if it did turn out to be false-advertising, I certainly wouldn't be in financial ruin. My goodness, my husband and I have spent double that for a nice meal at our favorite steak and seafood place. I decided to order it with the cleaning solution and cloth. And Oh My. I could hardly believe the results and questioned if my own eyes were deceiving me. My beautiful wedding ring looked as brilliant when taken out of its first cleaning as it did at the jewelry store. I, and my husband, were in flat-out amazement. It looks now, every single day, like it just came from a jewelers display case. Stunning and gorgeous. To be honest, I may have over-done the first time, but I knew my ring was dirty and it would take a bit of cleaning to get it jewelry-store fresh. On first use I filled the casing with tap water as directed, and added 4 capfuls of the 'BLITZ Gem & Jewelry Cleaner (concentrate)' that I purchased with it, and which is made for use in all Ultrasonic and Jewelry Cleaning Machines, again using the amount suggested on the label. I set the MAGNASONIC to its highest setting, 480, which represents seconds, and the other choices are 180, 280, 380, 480 and 90. I ran it through the first time, rinsed it and was stunned but it still didn't look perfect, so I ran it through another 480 cycle. When I rinsed again, I was in awe. It had that brilliant jewelry-store shine that I would never had believed I could get from any home-care machine. I am now making it a practice of putting my ring in the MAGNASONIC every morning for a quick, refreshing shine while I am in the shower. Everyday I look down in stunned amazement at my ring, just as I did for days after my husband first gave it to me, enjoying the brilliant sparkle and Cinderella feel. I have gone from from skeptic to salesperson, sharing with all my friends and family as to how amazing the MAGNASONIC is. I have not tried any of the 'home-remedies' found in the various reviews, referring to the different chemicals people use in their machine rather than the cleaning solution I purchased with it. I have though, used simply water and have found that once my ring is clean, there is no purpose to adding the cleaning solution each time. I simply want to remove any of the daily build-up and water has proven to work just fine once it is truly clean. I have used it on one of my expensive watches that I had been complaining needed cleaning, and it cleaned it beautifully and was grateful for the added Watch-Stand feature that comes with the product. I did not need the cloth I purchased with it but will use it for cleaning other items. It was simply advertised with it. It has cleaned my costume jewelry as well as my high-end pieces and to be honest, in some cases it has made some of my costume jewelry look high-end! I am absolutely thrilled with this product and recommend the MAGNASONIC to anyone who, especially like me, are skeptical that something designed for home use could produce such professional results. Our Sweethearts spend their hard-earned money on purchasing the most beautiful piece of jewelry they can afford as a symbol of their love for us. Shouldn't we be respectful of that beloved symbol enough to want to keep it sparkling and beautiful? The purchase of this MAGNASONIC will not only show respect for the financial investment, but your moments spent in tender care for these special pieces, will reflect to yourself and others, the great love that your 'someone special' has for you. ... show more
Reviewed in the United States on April 6, 2015 by ReVu4U😊
    • Small, reliable and effective
Size: Ultrasonic Machine Color: Silver
I purchased this cute little ultrasonic cleaner in 2018. It’s still going strong. I’ve dropped it a few times and I cracked the lid, but it still works like a champ. Sometimes they use the basket and sometimes I don’t. I wish the timer ran longer, but an eight minute timer should get most things sufficiently clean. The size is perfect and it fits a lot of jewelry in the basket. It’s pretty quiet, but you can hear the humming of the ultrasonic element. Overall, I would say I was very pleased with this. Eight years going strong and I’ve not had to replace it. And I use it almost every other day. ... show more
Reviewed in the United States on August 19, 2026 by Angie L
    • Worth FIVE Stars!!!
Size: Ultrasonic Machine Color: Silver
Just had to add to the positive reviews of this great little device! I wasn't sure, at first, if it was worth it, even at the discounted price, since it sounds a bit "gimmicky," the whole ultrasonic cleaning thing, but that's what's great about Amazon, is reading the experiences of others, so I gave it a try, because I have eyeglasses that constantly need cleaning of course, plus I have a few watches that I wasn't really wanting to pay a jeweler to clean and polish. I purchased "Blitz Gem and Jewelry Cleaner" along with this, and that's what I used. The machine worked GREAT!!! Put in the water, put in some cleaning solution, put in my item, shut the lid and hit the button, which has options for how long you want it to clean, and it counts down and shuts off when it's done. Easy breezy! Results were downright unexpectedly awesome! My eyeglasses have NEVER been this clean and I now do this "deep" clean once a week, and it makes it much easier during the week when just cleaning the lenses, since this deep clean makes them look BRAND NEW and gets all the grubby stuff (sorry, gross maybe, I know) off of every crevice where lens cleaning can't reach, so no smears now when I'm trying to clean the lenses. I was honestly very surprised, since it doesn't appear that much is happening. You hear a noise, the water gets warmer inside, and you can see the water start to get slightly murky as dirt comes off your item and into the water, but wow, pull out the item and you sure can see a HUGE difference in cleanliness and it's clear this device is doing it's job. I did my regular glasses, and my sunglasses, and they've never looked better, seriously! I next did a few watches, and for sure this is my new "go to" device for cleaning. Watches looked fantastic, and every nook and cranny was clean and shiny. Again, looked brand new, just like my glasses. And, if you just want to do the bracelet of the watch (let's say the watch itself is not waterproof) you can use the provided plastic arch to keep the watch face out of the liquid. And of course it also has the basket, if you had small stuff to clean, to lift the stuff out before dumping out the liquid. I would agree with others on the one drawback that you do have to take care in dumping it out. Would be great if it had a removable inside container, but it doesn't, and no pour spout. The cleaning basket is cool, works well, and comes in handy to take stuff out before you dump it, but you have to physically pick up and dump the entire machine to dump the water/solution out and my only worry would be, if it was done in a rush or done sloppily (especially because it has no pour spout or anything to help make dumping it out a bit easier), it seems liquid could perhaps spill into the machine itself, especially along the sides where the plastic parts meet (spilled water could certainly get inside). Or, just not holding it tight enough and you could drop the whole thing and maybe damage it. But, ones I've seen with a removable inner container are more pricey, and not as well reviewed, so I was willing to put up with this minor inconvenience, and, thus far, taking care in emptying it, there hasn't been any issues. Just get near a sink, determine which way you're going to dump it, get a good grip (doesn't weigh much, even with liquid inside -- holds maybe a cup, or a bit more, of liquid, is my best guess) and give it the heave ho to quickly turn it into the sink so it's a straight, clean dump of the water/solution. For a mere forty bucks it is well worth it, for sure! Just the ability to clean items so thoroughly, at home, whenever you want or need to, is spectacular and I'm sold for sure on the power of ultrasonic cleaning. No trips to the jeweler means this will certainly pay for itself in a short period of time. I also tried a bit of diluted, mild dish soap, and that worked as well, although the jewelry cleaning solution seems tailor made for the job at hand. I just wanted to see if the solution did a better job than regular soap, and it seemed to, so I'd advise a jewelry cleaning solution -- but even with just soap it still cleaned better than a hand washed effort in the sink, so this truly does what it says! It's honestly not something I ever would've considered buying, until coming across it when looking for a watch, and then reading reviews of it, but I'm really glad I did get it, and thanks Amazon reviewers for sharing your experiences! I HIGHLY RECOMMEND!!! ... show more
Reviewed in the United States on February 19, 2015 by MD
    • Great Little Cleaner
Size: Ultrasonic Machine Color: Silver
Very nice cleaner. I bought to replace former cleaner that finally stopped working (probably 10 years old!). This cleaner is smaller (outside size), but still has all the features I like and plenty of room for what I clean (mostly jewelry). I keep it full of water and cleaner under my bathroom sink. It does not leak and is always ready to plug in and do a quick clean of my rings while I shower. My jewelry comes out sparkling and stays cleaner longer when I use this ultrasonic cleaner and cleaning solution. Very happy with this purchase. ... show more
Reviewed in the United States on May 23, 2026 by MBrew
    • Not what I hoped for.
Size: Ultrasonic Machine Color: Silver
The unit is very quiet. After a number of attempts to clean some jewelry the machine had to “time out” for a fairly lengthy period. (As was warned in the manual). The actual cleaning was far less noticeable than I had hoped it would be. Nice size, if you’re looking for a compact device. Will likely try a more robust unit. ... show more
Reviewed in the United States on September 10, 2026 by James McNamara

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