Peerless Industrial Group
Peerless Industrial Group Tire Chains Single Bus & RV V-Bar PK2 QG2821
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Metra SU-777 750ml ultrasonic cleaner 48000 Hz
A 750 ml ultrasonic bath vibrates water at 48,000 Hz with five digital timer settings from 90 to 600 seconds and includes a cleaning basket
- ColorWhite
- FeaturesCleaning basket, Precious Metal, black, false
- Cleans deep crevices with 48000 Hz ultrasonic vibration
- Choose 90 180 300 480 or 600 second cycles
- 750 ml tank fits jewellery glasses watches and tools
- Simple one-button start with digital timer display
- Automatic shut-off when the selected time ends
Compact ultrasonic cleaner for personal items
The Metra SU-777 is a 750ml ultrasonic cleaner operating at 48000 Hz. It targets hidden dirt on jewellery, eyeglasses, watches, rings and small tools using micro-vibrations that reach crevices brushes cannot. Five digital timer modes run for 90, 180, 300, 480 or 600 seconds before automatic shut-off. The white unit includes a cleaning basket and suits household or individual daily use.
Check item compatibility and solution use
Verify that your items tolerate ultrasonic agitation; the supplier cautions against using the machine on glasses with protective films. If such items must be cleaned, select the shortest 90-second cycle. Ensure you have a suitable cleaning fluid, as the device relies on liquid to transmit the 48000 Hz vibrations. No special installation or power-supply checks are described in the data.
Basket and timer presets simplify the process
The supplied cleaning basket holds small parts securely during the vibration cycle, preventing loss or damage. Five fixed time presets remove guesswork: choose 90, 180, 300, 480 or 600 seconds and the unit stops automatically. No additional software, solutions or accessories are mentioned in the specifications.
Highlights
- Cleans deep crevices with 48000 Hz ultrasonic vibration
- Choose 90 180 300 480 or 600 second cycles
- 750 ml tank fits jewellery glasses watches and tools
- Simple one-button start with digital timer display
- Automatic shut-off when the selected time ends
Specifications
| Brand | Metra |
|---|---|
| Color | White |
| Features | Cleaning basket, Precious Metal, black, false |
| Model | SU-777 |
Questions about this item
What comes with the Metra SU-777 and do I need to buy cleaning fluid separately?
The unit includes a cleaning basket and a digital timer with five preset cycles. Cleaning solution is not included and must be purchased separately for use with the 750 ml tank.
Which timer setting on the SU-777 should I choose for my items?
Five digital modes are available: 90, 180, 300, 480 and 600 seconds. The manufacturer suggests using a cycle under 180 seconds for eyewear with protective coatings.
What does the 48000 Hz frequency actually do in the tank?
The transducer vibrates the liquid 48000 times per second, creating microscopic cavitation bubbles that reach into crevices a brush cannot access to lift protein-based and stubborn dirt.
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