Creworks 2L Degas Ultrasonic Cleaner
#1 in Under 3 LFull review
A small heated tank with degas and gentle modes for about $60, for jewelry, coins and small parts.
Amazon $59.99$59.99
2 L60 W40 kHz
3.2/5
A dual-frequency lab and dental bath with every cleaning mode, for work where 80 kHz matters. Its price only makes sense for that kind of work.
- 2.8 LTank
- 120 WUltrasonic
- 250 WHeater
- 37/80 kHz sweepFrequency
Check price at Amazon$1,699
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Switches between 37 kHz for heavy dirt and 80 kHz for fine, delicate parts
- Sweep, pulse, degas and adjustable power all in one tank
- The only small tank here with a drain
Cons
- Costs more than most 30 L import tanks
- Elma does not publish a timer range or warranty on these pages
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its tank size. How we rank explains each one.
Specifications
| Model number | 103 3218 |
|---|---|
| Tank | |
| Capacity | 2.8 L |
| Inner tank size | 240 x 137 x 100 mm |
| Drain | Yes |
| Price per liter | $617.82/L |
| Ultrasonics and heat | |
| Ultrasonic power | 120 W |
| Ultrasonic power per liter | 43.6 W/L |
| Frequency | 37/80 kHz sweep |
| Heater power | 250 W |
| Heater power per liter | 90.9 W/L |
| Controls | |
| Controls | Digital |
| Degas mode | Yes |
| Gentle or adjustable power | Yes |
| Build | |
| Weight | 7.3 lb |
Alternatives in this tank size
Kendal 2L Digital Ultrasonic Cleaner
#2 in Under 3 LFull review
A strong small tank for watch parts, gun parts and lab tools, with twice the ultrasonic power of the Creworks 2 L tanks.
Amazon $99.99$99.99
2 L120 W
Creworks 1.8L Ultrasonic Cleaner
#4 in Under 3 LFull review
A basic heated tank for jewelry, glasses and small tools at about $53. It skips the degas and gentle modes of pricier tanks.
Amazon $52.99$52.99
1.8 L60 W
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