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How to Read a Cavitation Machine Specification Sheet
A cavitation machine’s headline wattage does not establish its ultrasound exposure in tissue. Learn how to separate input from output, interpret measurement conditions and identify missing documentation.
W vs W/cm²: Why Cavitation Power Numbers Are Easy to Misread
Watts and W/cm² describe different quantities. Learn to separate electrical input from acoustic output, check area and averaging definitions, and request a test report that makes a comparison meaningful.
Pulsed vs Continuous Ultrasound: What Duty Cycle Means
Duty cycle describes ultrasound on-time, not a universal measure of strength. Understand pulse timing, peak and average output, and what a mode label cannot tell you about safety or results.
Does a Larger Cavitation Head Mean Better Results?
A larger cavitation head does not prove faster treatment or better contour change. Learn how to separate diameter from acoustic performance, assess contact requirements and intended sites, and request evidence...
Can You Calculate Cavitation Treatment Depth from kHz Alone?
A frequency label does not establish a treatment depth. Learn to separate acoustic reach, focal location and verified tissue effects—and check the evidence behind a 40K/80K depth chart.
Does a Louder Cavitation Machine Have More Power?
Noise is not a calibrated measure of ultrasound output or body-contouring results. Separate machine noise, personal sensations and acoustic testing before interpreting a louder demonstration.
Warranty and Repair Support: What to Verify Before Adding a Device
A salon's support file should explain what is covered, who handles a fault and what happens while equipment is unavailable. Use this checklist to clarify components, exclusions, transport, repair milestones...