SkinAct Replacement Flat Probe Ultrasonic Handle, SKU24443. Compatible with the Diamond Microdermabrasion unit with Ultrasonic and Cold/Hot Hammer (SKU16140). This replacement ultrasonic handle restores use of the flat probe function when the original handpiece is worn or damaged. Intended for professional treatment environments including medical spas, esthetic clinics, and salons that already operate the compatible SkinAct system. Allows facilities to maintain uptime, standardize equipment across rooms, and keep ultrasonic services available without changing protocols or retraining staff. Read more