... elements 3.printer 4.OEM Wholesale price for Human body tester analyser machine Body Elements AnalyserIntroductionHuman body elements analyse instrument ... frequency(20KHZ, 50KHZ, 100KHZ)Electrode Method8 point contact eletrodeOutput Value(25)TBW, protein, mineral salt, Body fat, bone weight, ... °F),humidity: 30~80%RH, 500~600hPaConservation EnvironmentTemperature: 0~400°C(32~1040°F),humidity: 30~80%RH, ...