What is the difference between this model and the MGUC500?

I called the company to ask. They said that the MGUC500 is the newer model, and adds multiple preset times (the CD-2800 automatically runs for 3 minutes with no options). Despite the supposed retail prices listed here, the company gave the same prices as Amazon: about $40 for the newer MGUC500 and $30 for the older CD-2800 without the presets.

Is it safe to clean semiprecius gemstones?

Absolutely yes. I am a jewelry designer, who works with precious and semi-precious gems, including rubies, sapphire, emeralds, quartz, citrines...etc.. and the ultrasonic works gently and thoroughly, using sound waves. There's nothing abrasive or rough. I clean my expensive tri-focal, treated designer eyewear and lenses with it, too. It's sensational. I went through a few machines, until i tried this one by Magnosonic, and it is the best one for the price that I've used. I would recommend it. You can easily clean all your jewelry with it, and it does silver beautifully. I use a little cleaner in it, too. The combination is super.

Can you clean make up brushes in it?

Yes. I have cleaned makeup brushes, hairbrushes, combs. Anything that can’t be ruined.by water or heat.

I have a lot of jewelry that's tarnished, will it remove sterling silver tarnish?

Ultrasonic cleaners don't remove oxide or sulfide tarnish; however, you can do this with kitchen chemicals. Search YouTube for "How to Remove Tarnish from Silver Jewelry" or similar.

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Magnasonic Professional Ultrasonic Jewelry Cleaner Machine for Cleaning Eyeglasses, Watches, Rings, Necklaces, Coins, Razors, Combs, Tools, Parts, Instruments (CD2800)

Product ID: 5432709

Details

Brand
Magnasonic
Item Volume
20 fluid
Number of Items
1
Unit Count
1 Count

⚡42,000 ultrasonic cycles/min

🛁20 oz stainless steel tank capacity

⏱️3-minute auto shut-off cycle

$107.67

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Elevate your shine game in just 3 minutes! ⚡

GENEROUS 20 OZ TANK - Deep, stainless steel basin fits multiple items at once—from watches to eyeglasses—maximizing your cleaning efficiency.
VERSATILE COMPACT - Clean everything from jewelry to tools with a sleek design that fits seamlessly on your desk or vanity.
WHISPER QUIET OPERATION - Solid-state circuitry ensures a consistent, noise-free clean so you can multitask without distraction.
EFFORTLESS 3 MINUTE CLEAN - Set it and forget it with a quick cycle and auto shut-off—perfect for busy professionals on the go.
POWERFUL ULTRASONIC PRECISION - 42,000 cycles per second generate millions of microscopic bubbles to blast away grime without damage.

The Magnasonic Professional Ultrasonic Jewelry Cleaner (CD2800) uses 42,000 ultrasonic cycles per second to create millions of microscopic bubbles that gently yet powerfully clean jewelry, eyeglasses, watches, and more. Its 20 oz stainless steel tank accommodates multiple items, while a 3-minute auto shut-off cycle and quiet operation make it ideal for home or professional use. Compact and easy to store, this cleaner delivers sparkling results with just tap water or enhanced with detergent.

Specifications

ASIN	B00HZVYAVM
Best Sellers Rank	#49,013 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #75 in Lab Ultrasonic Cleaners
Brand Name	Magnasonic
Capacity	1.3 pounds
Customer Reviews	4.3 4.3 out of 5 stars (8,028)
Item Volume	20 fluid ounces
Item Weight	1.7 pounds
Manufacturer	Magnasonic
Model Number	FBA_CD2800
Number of Items	1
Part Number	FBA_CD2800
Size	1 Count (Pack of 1)
Special Features	Ultrasonic Jewelry Cleaner Machine (CD2800), Cleaning Basket, Detailed Instruction Manual, Lifetime Customer Support
UPC	871363003423
Unit Count	1 Count
Warranty Description	1 Year Manufacturer's Labor + Parts Warranty

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$107.67

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Excellent communication throughout the order process. Product is perfect.

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