VEVOR TH-100ATP 30L Ultrasonic Cleaner: features, specs and who it suits

The VEVOR TH-100ATP is a 30-litre ultrasonic cleaner with a stainless steel tank, 480W of power and a 40kHz operating frequency. It is built for cleaning small parts and delicate items that are hard to scrub by hand, from carburettor passages to airbrush tips. Here is how the technology works and what the listed specs mean.

How ultrasonic cleaning works

Transducers attached to the tank send high-frequency sound waves through the liquid. The waves create millions of tiny bubbles that collapse on contact with surfaces, a process called cavitation. VEVOR says its 40kHz unit produces 40,000 microbubbles per second that act like tiny brushes, lifting grease, dirt and debris from channels and crevices. Because the liquid reaches every surface that it touches, the method suits objects with holes, threads and complicated shapes.

Frequency matters. Lower frequencies, around 25-30kHz, make larger, more forceful bubbles, while higher ones are gentler and reach finer detail. At 40kHz the unit sits in the common range for general-purpose cleaning.

Heat, timer and display

The tank can be heated from 0 to 80°C, according to the listing. Warm liquid typically helps dissolve oils and speeds up cleaning, and many cleaning solutions work best at a set temperature. A timer and a digital display let you set both values and read them at a glance, so repeat jobs can be done the same way each time.

Tank, basket and build

The inner tank and the basket are stainless steel, chosen for corrosion resistance. VEVOR says the basket is designed to avoid scratching items. Parts go in the basket rather than resting on the tank floor, which keeps them away from the transducers and lets the liquid circulate. The listing mentions an upgraded handle for carrying the unit when it is full. The machine measures 22.4 x 13.2 x 13.4 inches (about 57 x 34 x 34 cm) and weighs 26 lb (about 12 kg) empty.

What it is used for

VEVOR lists carburettors, mechanical parts, airbrushes, bracelets, small hardware, electronic components and lab components. Typically, the cleaning liquid is chosen to match the job: a mild detergent solution for general work, or a purpose-made solution for jewellery or degreasing. Check what a given material tolerates before putting it in. Soft stones, some coatings, adhesives and certain plastics can be damaged by ultrasonic energy or by heat.

Who it suits

A cleaner of this size suits workshops, hobbyists who restore engines or model parts, repair benches and small labs. Its 30-litre capacity means longer items, or several small ones at once, can be cleaned in one cycle.

What to check before you buy

• Size of your parts: make sure the longest item fits the tank and basket with room around it.
• Cleaning liquid: use solutions suited to your material, and follow the manual on what may go in the tank.
• Materials: check that delicate items, coatings and gemstones can tolerate ultrasonic cleaning and heat.
• Weight when full: 30 litres of liquid is heavy, so plan a sturdy bench and a way to drain it.
• Power and placement: confirm the electrical requirements and keep the unit on a level, dry surface.
• Noise and handling: ultrasonic units can produce a high-pitched sound; follow the manual on lids, running time and never running the tank dry.

The short version

• A 30L stainless steel ultrasonic cleaner rated at 480W and 40kHz.
• Heater adjustable up to 80°C, with a timer and digital display.
• Stainless steel basket and tank, plus a handle for moving it.
• Used for engine parts, airbrushes, hardware, instruments and similar items.
• About 26 lb; check materials and the manual before cleaning delicate items.

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