Best Crest Ultrasonic Cleaners

The Crest P230H-45 120 V is the .75 gallon cleaner that is equiped with a Digital display for a 0-30 minute timer and thermostat that goes up to 175 degrees Fahrenheit (80 degrees Celcius). Cleans at an ultrasonic power of 80 watts on average at a frequency of 42 - 45 kHz. Crest's Powersonic rugged industrial-strength performance gives you consistent quality at a benchtop price. Crest's exclusive Powersonic feature ensures uniform cleaning throughout the tank by sweeping the ultrasonic frequency 3 kHz, creating overlapping ultrasonic waves. This eliminates inconsistent cleaning due to hot spots (areas of intense ultrasonic activity) in the cleaning solution, caused by the unvarying or "standing" waves produced by conventional ultrasonic power supplies.MORE POWER TO YOU. When ultrasonic energy is introduced into a cleaning solution, cavitation, the foundation of ultrasonic cleaning, occurs. Ultrasonic energy causes alternating patterns of low and high pressure phases. During the low pressure phases, bubbles, or vacuum cavities, form. In the subsequent high pressure phases, these bubbles implode violently. This is called cavitation. Cavitation provides an intense scrubbing action that leads to unsurpassed cleaning speed and consistency when compared with simple soaking or immersion with agitation. Additionally, the bubbles are small enough to penetrate even microscopic crevices, cleaning them thoroughly and consistently. As a result, ultrasonic cleaning is one of the most highly effective and efficient methods you can use for cleaning a wide array of parts. Many features that add value to your investment have been engineered into Crest's benchtop cleaners.-Ceramically Enhanced Transducers. All stainless steel enclosures resist damage from chemical spills and will not crack. Sweep Frequency 45 kHz. Adjustable, thermostatically controlled heaters (ambient to 80°C)