Magnasonic
Magnasonic MGUC500 Digital Ultrasonic Jewelry Cleaner
$39.99Cheaper
Best Ultrasonic Cleaners · head-to-head
Magnasonic MGUC500 Digital Ultrasonic Jewelry Cleaner vs GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner
A sourced, side-by-side comparison. Magnasonic MGUC500 Digital Ultrasonic Jewelry Cleaner is cheaper at $39.99. Every spec and price links to its source.
Which is better: the Magnasonic MGUC500 Digital Ultrasonic Jewelry Cleaner or GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner?
On the specs we track, they're closely matched. The Magnasonic MGUC500 Digital Ultrasonic Jewelry Cleaner is the cheaper at $39.99.
See Magnasonic MGUC500 Digital Ultrasonic Jewelry Cleaner on Amazon See GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner on Amazon
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Magnasonic MGUC500 Digital Ultrasonic Jewelry Cleaner |  GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner |
|---|---|---|
| US price | $39.99 | $74.95 |
| Brand | Magnasonic | GemOro |
| Released | — | — |
| Tank capacity (L) | 0.6 | 0.75 |
| Ultrasonic frequency (kHz) | 42 | 42 |
| Ultrasonic power (W) | 35 | — |
| Heater watt | — | — |
| Timer settings | 5 presets: 90/180/280/380/480 seconds | 5 cycles: 90/180/280/380/480 seconds, auto shut-off |
| Tank material | 304 stainless steel | Stainless steel, LED-illuminated |
| Digital display | Yes | Yes |
| Transducers | — | — |
Sources — Magnasonic MGUC500 Digital Ultrasonic Jewelry Cleaner: magnasonic.com (verified 2026-08-01). GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner: kingsleynorth.com (verified 2026-08-01).
What's the difference between the Magnasonic MGUC500 Digital Ultrasonic Jewelry Cleaner and GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner?
Where the two actually differ on the specs we track (3 of 8). Matching specs are omitted.
- Tank capacity (L): Magnasonic MGUC500 Digital Ultrasonic Jewelry Cleaner 0.6 vs GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner 0.75
- Timer settings: Magnasonic MGUC500 Digital Ultrasonic Jewelry Cleaner 5 presets: 90/180/280/380/480 seconds vs GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner 5 cycles: 90/180/280/380/480 seconds, auto shut-off
- Tank material: Magnasonic MGUC500 Digital Ultrasonic Jewelry Cleaner 304 stainless steel vs GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner Stainless steel, LED-illuminated