The of resonant magnetic analysis is an emerging rapid, accurate and non-invasive spectral testing and particularly suitable for comparison of curative effects medicine and health products, and check of sub-health conditions. The main analysis items are over 30, including cardiovascular and cerebrovascular condition, bone mineral density, trace Elements, blood lead, rheumatism, lung and respiratory tract, nephropathy, blood sugar, stomach and intestines, liver and gall, cranial nerves, gynecology, prostate, bone disease, the trace Elements of selenium, iron, zinc and calcium, etc. Applications:1. Health practitioners: Family doctors, acupuncturists, nutritional therapists, reflexologies, alternative, naturopathic and holistic practitioners, etc. 2. Members of the Spa and Wellness Industry. 3. Corporations and communities who would like to have a universal health assessment of their employees or members without the need to expensive work ups.4.Companies that produce or sell health products. 5.Families who want to monitor the health condition of their members colour: white Material: plastic Package Contents: 1 x resonant magnetic analysis Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.