Rated input power	750VA
Mode of power supply	AC230V±10%，50Hz±1Hz/ AC110V±10%，60Hz±1Hz (Optional)
Maximum load speed	500
Host screen	10.4 “TFT color touch screen
Laser wavelength	940nm
Laser power	MAX 20W
Treatment area	4mmx7mm、8mmx25mm、30mmx50mm、40mmx60mm
Negative pressure	1) Absolute value: 80kPa -10kPa (60.8cmHg – 7.6cmHg) 2) Relative value: 20kPa -90kPa (15.2cmHg – 68.4cmHg)

Vera roller Tester adopts “Three-dimensional Negative Pressure Mechanical Stimulation” technology, which is a non-invasive vacuum negative pressure massage therapy. The principle is that through the bidirectional electric roller combined with vacuum negative pressure of the nursing head device, and the electric flap combined with vacuum negative pressure of the nursing head device, the skin tissue to carry 4 out rolling, suction, kneading, clamping, bouncing and other mechanical aerobic exercise, skin tissue repeated rhythmic deep massage and mechanical stimulation. It
also stimulates the activity of fibroblasts, promotes the proliferation of collagen, elastin and hyaluronic acid, makes the whole body skin firm, full and elastic, reduces the orange peel lines, wrinkles and improves the distribution of fat layer, restores the health and vitality of skin tissue, and shapes a slimmer, more contorted body and young skin. He is the expert of “healthy body sculpture management”. The treatment needs to wear special tights, so that the roller can give the body a smooth deep massage.

Functions: