HydraTest by BeautyPro is an innovative device that measures hydration and oil levels in the skin in seconds. So you can keep a check on your skin whether at home or on the move. This clever device uses the latest BIA technology (Bioelectrical Impedance Analysis) - the same credible technology used in larger medical and beauty equipment to obtain accurate and precise skin data.
Press the 'measure' button once, apply the contact to the skin zone you wish to check and the digital read out will display oil and hydration levels within 3 to 5 seconds. This information is then cross-referenced with a credit card-sized guide included. Lightweight and easy to operate.