Feature:1. SCOLIOSIS METER: Human scoliosis detector, which is an ideal tool to identify scoliosis and ensure accurate detection results.2. DIGITAL DISPLAY: The scoliosis detector is digital display, which is convenient for reading and use and improves work efficiency.3. DETECTION RANGE: The measurement range is 030 degrees. It can be used to check whether the human spine is normal or scoliosis.4. BATTERY POWERED: The scoliometer has a compact size, powered by 3V CR2032 battery (not included), convenient for use at any time.5. PRACTICAL TOOL: Equipped with storage bag and screwdriver, can be used for home or medical evaluation, convenient and practical.Specification:Item Type: Scoliosis MeterMeasuring Range: 0-30Battery Type: 2 x 3V CR2032 (not included battery)Test Results and Evaluation: 0 test value < 4, normal4 test value < 7, low risk of scoliosisTest value 7, high risk of scoliosisTest value 5, further medical examination is recommended.Package List:1 x Tester1 x Storage Bag1 x Screwdriver1 x User ManualNote:1. Try to avoid exposure to dust, ultraviolet ray and high temperature during useRadiation.2. Try to avoid falling and collision.3. Wipe the surface with gasoline, and avoid any solution contact on the electronic components.4. Relative humidity of use and inspection environment 80%.