... in 1, Diamond Dermabrasion, High Frequency, Galvanic and Hot&Cold Hammer; 2. Certificate: CE approved. High Frequency Beauty Salon Equipment ... Functions:1)Diamond Dermabrasion:Diamond Microdermabrasion is generally indicated for:a. Rejuvenation of sun damaged skin - face, neck, ... . Improvement of overall skin health.2)High Frequency:a. Promote blood circulation, strengthen lymphatic gland activity, ...