This Model 890 Ultrasonic jewelry Cleaner, a well-thought-out design from BlackHillsGoldSource, is ideal for cleaning your valued precious jewelries, watches, shavers, eyeglasses and other items. There are various ultrasonic cleaners available but what sets this device apart from the rest is that it has a 30 minute timer with 18 pre-programmed settings. Other sonic cleaners at this price point are restricted to only 4-5 minutes of timed cleaning. This allows you to select longer cleaning cycles (as long as 30 minutes!) rather than needing to stand by waiting to keep turning the unit back on every couple of minutes.
Ultrasonic cleaning of jewelry is highly recommended, and with routine use this quality, professional device will keep your valuables sparkling and looking brand-new without the effort of or potential damage from physically scrubbing them.
HOW IT WORKS
An Ultrasonic Jewelry Cleaner uses sound waves which produce small vacuum bubbles in water. As the bubbles split apart, heat and pressure are produced, reaching the very minute areas of an item, cleaning it meticulously at the same time. The device has a high-frequency vibratory plate underneath the stainless steel tank which creates millions of scrubbing bubbles that gently eliminate build-up, and yielding their original radiance. As an added function, ultrasonic cleaners are likewise now popular for making e-cig extracts and Liposomal Vitamin C.
Like all products, this cleaner has a wide variety of benefits but also has a couple of minor points to be aware of.
THE PROS:
• It emits 50 watts of 42,000 Hz acoustic wave which lift the dirt particles from your valuables without causing any damage
• It has 18 pre-set cleaning cycles with a 30-minute timer and automatic shut off
• It will maintain your jewelry's constant shine when used every week
• It is quiet, light-weight, easy to store, conveniently-sized and easy to use
THE CONS:
• It is not a advised for cleaning porous or soft gems like opal, emerald or amber, etc.
• It is not intended for cleaning heavy instruments, such as vehicle parts
Clearly, the advantages of this quality unit substantially outweigh its limitations and I can recommend it enthusiastically.
View the following Youtube video to see it in action:
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