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White rectangular ultrasonic cleaner with timer controls and four rubber feet

Ultrasonic Jewelry Cleaner 45000 Hz White

SKU CH-N7N5-5SZ5H

Cleans jewellery, dentures and glasses using 45000 Hz ultrasonic waves for 360° deep cleaning without scratching valuables

  • Product colorWhite
  • Key featuresUltrasonic Jewelry Cleaner, silvery white, false
  • 360° deep cleaning reaches every crevice with 45000 Hz waves
  • Gentle ultrasonic action removes dirt without scratching delicate items
  • Simple one-touch button controls the entire cleaning cycle
  • Deaeration mode protects valuables from oxidation during cleaning
  • Portable design with anti-slip base reduces noise and stays stable

Ultrasonic Jewelry Cleaner 45000 Hz

This ultrasonic jewelry cleaner uses 45000 Hz waves to reach every surface of rings, glasses, dentures and retainers. It suits anyone who wants a hands-free way to restore sparkle without brushes or harsh chemicals. The unit sits on four anti-slip feet and runs from a portable adapter.

Capacity and headroom

The tank handles small personal items such as earrings, chains, watch bands and dental appliances in a single cycle. Larger pieces like bracelets or bulky necklaces may not fit or may need multiple sessions. Heavily tarnished silver can require longer runs or a second pass with fresh solution.

Thermals noise and power

The machine stays cool during normal cleaning cycles and the rubber feet keep vibration noise low on a desktop. Power draw is modest thanks to the low-voltage adapter, so it can run repeatedly without heating the surrounding area. The deaeration mode works quietly while removing dissolved gases from the liquid.

How it compares

Measured against everything we stock in Cleaning Sprays & Solutions, at today’s prices. Recalculated every night.

Price $28.99
Pricier than about 87% of the 1,161 comparable items (median $15.99).

Specifications

Product
Brand nameMetra
Product colorWhite

Questions about this item

Will the 45000 Hz ultrasonic waves interfere with older mechanical watches I might clean alongside newer pieces?

The 45000 Hz frequency generates microscopic bubbles that reach into crevices without physical contact, so vintage watch cases and bands are cleaned gently without risk to delicate movements.

How can I verify the 360° cleaning action is active once I press the one-touch button?

You will see a dense cloud of fine bubbles forming throughout the tank and hear a faint high-pitched hum, confirming the ultrasonic transducers are operating on all sides.

Does the package include cleaning solution or only the white machine with its portable adapter charger?

The box contains the ultrasonic cleaner, a portable adapter charger and the user manual; liquid dish soap or a dedicated cleaning solution must be purchased separately for best results.

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