Tank volume, frequency and heat, read for what goes in the basket · review
A 420 ml ultrasonic cleaner at 45,000 Hz with a transparent lid window and automatic switch-off after a cleaning run, whose maker limits continuous use to ten minutes followed by ten minutes of rest.
The bottom line A home cleaner with clear instructions: which liquids, how long, what not to clean, water before power. The duty cycle is short and no power is published, which places it firmly in the jewellery-and-glasses class.
Five bullets: 45,000 Hz ultrasonic waves and a transparent lid window; one-touch operation with tap water or water and a drop of washing-up liquid, and automatic switch-off within three minutes after cleaning; an SUS304 tank, an ABS housing and continuous ultrasonic work of up to 10 minutes followed by 10 minutes stopped; jewellery, glasses, dentures, coins, razors, make-up brushes, screws and small tool parts; and a 12-month warranty, listed certifications, and two notes — water before switching on, and no lenses with fine scratches.
Ten minutes on, ten minutes off. The third bullet sets the limit to avoid burnout. For a ring or a pair of glasses it is ample; for a tray of workshop parts it means waiting between runs.
Tap water or a drop of washing-up liquid is what LifeBasis names. The page repeats that and the two warnings in the fifth bullet as the maker’s instructions, and adds nothing to them.
Screws, tools and parts appear alongside jewellery. With 420 ml and no basket, small hardware sits on the tank floor; the listing does not describe a way to hold it.
At the last look-up, the German, French and Spanish Amazon stores were asking 40 € to 59 €.
The British and Italian Amazon catalogues list the product, yet no seller was offering it.
The American Amazon store returned no entry, so the buy button there opens a search rather than a missing page.
Every figure here is Keepa’s reading on the date this page was last updated. Stock and prices can change at any time.
Prices quoted in this text were read on 15 September 2026. The live price is at the top of the page.
| Tank volume and dimensions | 420 ml, title; no tank dimensions given |
|---|---|
| Frequency | 45,000 Hz, first bullet |
| Ultrasonic and heater power | Absent from the listing |
| Timer | Switches off automatically within 3 minutes after cleaning, second bullet; continuous ultrasonic work limited to 10 minutes, then 10 minutes stopped, third bullet |
| Basket | Absent from the listing |
| Drain | Absent from the listing |
| Permitted liquids | Tap water, or water with a drop of washing-up liquid, second bullet |
| Amazon reference | B0CLP4M8NC (same reference on 5 Amazon marketplaces) |
| EAN | 6976679920243 |
The third bullet says continuous ultrasonic work is up to 10 minutes, after which it should be stopped for 10 minutes to cool and avoid burnout.
The fifth bullet advises against putting lenses with very small scratches in for cleaning. It also asks for water to be added before the machine is switched on, as it may otherwise be damaged.
400 ml · 48 kHz · digital time display, switches off at the set time · 304 stainless steel tank · detachable lid · tap water named
A compact 400 ml ultrasonic cleaner working at 48 kHz, with a digital display of the cleaning time, automatic switch-off at the end of the set time and a detachable lid, whose listing publishes no power figure.
Best for: Cleaning glasses, rings and watch bracelets at home in plain water.
≈ 25 €
45,000 Hz · concentrate or water · light and portable · for glasses, jewellery, silver, braces and dentures · no volume, power or timer published
A small, portable ultrasonic cleaner sold mainly for glasses, working at 45,000 Hz with water or a cleaning concentrate, whose listing gives no tank volume, power or timer.
Best for: Someone who wears glasses and wants to clean them, and small jewellery, at a desk or when travelling.
≈ £43 / 50 €
3 l · 40 kHz · 120 W ultrasonic, 200 W heating · 0–80 °C · 0–30 min · two transducers · 304 stainless steel with lid · carry handle
A 3 litre benchtop ultrasonic cleaner with two transducers at 40 kHz, 120 W of ultrasonic power and a 200 W heater adjustable to 80 °C, a 0–30 minute timer and a stainless steel lid.
Best for: A workbench cleaner for printer nozzles, small tools and parts that benefit from warm liquid and longer cycles.
≈ $65 / 46 €
