SDKEHUI 3L Workshop Ultrasonic Cleaner, 40kHz, Heater & Timer
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SDKEHUI Workshop · 3L
Compact 3L power for small parts.
40 kHz ultrasonic cleaning, a 120 W ultrasonic and 200 W heater with Half / Full power modes in a black stainless body.
How it works
Fill, set, lift out
1 Fill the tank
Add water and an ultrasonic cleaning solution up to the marked level.
2 Load the basket
Place items in the basket without crowding, then lower it in.
3 Set time & heat
Use the dial for a preset, then fine-tune time and temperature. Choose Half or Full power.
What it cleans
Small parts, tools and jewellery
Black stainless body with rotary presets and Half / Full power modes. Check each item is safe for ultrasonic cleaning first.
Build details
Made for the workbench
Rotary presets & LED display
Turn the dial to a preset, then fine-tune time and temperature with the buttons.
Side handles & vents
Recessed side handles make it easy to move; vents sit on the side panel.
Lid with top handle
A fitted lid with a carry handle covers the tank.
Capacity & size
3L tank, bench-friendly footprint
Fits on a desk or workbench shelf.
- About 275 × 170 × 260 mm · ~3.17 kg
- Voltage & plug: US 110–120 V or UK/EU 220–240 V — matched to your shipping country.
Specs & in the box
Specifications
| Model | SDKEHUI 3L Workshop |
| Capacity | 3L |
| Ultrasonic frequency | 40 kHz |
| Ultrasonic power | 120 W |
| Heater power | 200 W |
| Transducers | 2 |
| Timer | 0–99 min |
| Temperature | 0–80 °C (32–176 °F) |
| Power modes | Half / Full |
| Size / weight | 275 × 170 × 260 mm · ~3.17 kg |
| Finish | Black |
| Voltage & plug | Voltage & plug: US 110–120 V or UK/EU 220–240 V — matched to your shipping country. |
| In the box | Cleaner with lid, cleaning basket, jewelry ball, power cord, user manual |
FAQ
Good to know
Which voltage and plug will I get?
Voltage & plug: US 110–120 V or UK/EU 220–240 V — matched to your shipping country.
What liquid should I use?
Water with a cleaning solution made for ultrasonic cleaners. Never use gasoline, alcohol, acetone or other flammable solvents.
Is it safe for jewellery?
Solid gold, silver and stainless pieces clean well. Skip pearls, opals, emeralds, glued stones and loose settings.
Do I need to turn on the heater?
No. Heat is optional; warm liquid helps loosen grease. Let the liquid cool before draining or reaching in.
Can it run without water?
No. Always fill to the marked level before starting, and keep hands out of the tank while it runs.
What are Half and Full modes?
Half mode runs gentler for delicate items; Full mode gives maximum cleaning for heavy grime.
Compare series
Meet the SDKEHUI Bench series
Prefer simple digital controls? See the Bench series with stated ultrasonic and heater power.
View Bench series