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
The Kendal 2L Digital Ultrasonic Cleaner is the better ultrasonic cleaner overall, rated 3.3 to 2.3. The Kendal 2L Digital Ultrasonic Cleaner leads on features. The Kendal 2L Digital Ultrasonic Cleaner costs $8.87 less ($99.99 vs $108.86).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
iSonic P4810 2L Ultrasonic Cleaner
#5 in Under 3 LFull review
A 2 L tank aimed at brass, gun parts and small carburetor pieces. The fixed 60 °C heater and plastic basket make it plainer than its price suggests.
Amazon $108.86$108.86
Which should you buy?
- Choose the Kendal 2L Digital Ultrasonic Cleaner for features (basket included, timer of 60 min or more vs basket included).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every under 3 L ultrasonic cleaner; a clear win is highlighted. How we rank explains each one.
| Factor weight | Kendal 2L Digital Ultrasonic Cleaner | iSonic P4810 2L Ultrasonic Cleaner |
|---|---|---|
| Overall rating | 3.3/5 | 2.3/5 |
| Value 30% | 47 $49.99 per liter ($99.99, 2 L) | 44 $54.43 per liter ($108.86, 2 L) |
| Ultrasonic power 25% | 100 60 W per liter (120 W, 2 L) | 0 ultrasonic power not published, scored as none |
| Heater 10% | 50 heater power not published (neutral score used) | 50 heater power not published (neutral score used) |
| Features 25% | 30 basket included, timer of 60 min or more | 15 basket included |
| Warranty 10% | 0 1-year warranty | 0 warranty not published, scored as none |
Specifications
| Kendal 2L Digital Ultrasonic Cleaner | iSonic P4810 2L Ultrasonic Cleaner | |
|---|---|---|
| Tank | ||
| Capacity | 2 L | 2 L |
| Inner tank size | 6 x 5.5 x 4 in | 7.2 x 6 x 3 in |
| Basket included | Yes | Yes |
| Price per liter | $49.99/L | $54.43/L |
| Ultrasonics and heat | ||
| Ultrasonic power | 120 W | - |
| Ultrasonic power per liter | 60 W/L | - |
| Frequency | - | 35 kHz |
| Temperature range | 20-80 °C (68-176 °F) | Fixed at 60 °C (140 °F) |
| Controls | ||
| Controls | Digital | - |
| Longest timer | 99 min | 30 min |
| Build | ||
| Weight | - | 6 lb |
| Warranty | 1 year | - |