Advantage Health Care Pty, Ltd was established 20 years ago. The company has been serving the Australasian professional medical, health and well being market. They offer a range of hydration measurement equipment, body composition machines, tens machines, tens stands and medical mattresses to their clients. The company also offers BodyStat 1500MDD dual Frequency Bio-Impedance Units. These units are lightweight, hand-held, battery operated analyser. They do not require any specialist skills to operate. BodyStat 1500MDD are designed to measure the impedance value of the body for the analysis of body composition of the user. They pass safe battery generated signals through the user’s body and measure the impedance at two frequencies of 5 KHz and 50 KHz. These units measure body fat percentage and fat weight, lean mass percentage and body lean mass, total weight, body water percentage and body water, plus normal levels, Basal Metabolic Rate (BMR), BMR/body weight, daily average calorie requirement, body mass index - plus normal range and waist/hip ratio. These are estimated values and are also displayed on the LCD screen. Users also have the option of windows software that is made available through Bluetooth technology. These battery operated units can give test results within seconds. They offer the facility of subject data recall and along with actual results also show recommended ranges.