LCD Sphygmomanometer mercury-free) Model: DXJ-210(table top model) LCD instead of mercury No pollution Measurement accuracy Suitable for hospital, clinic and family Measurement Method: Auscultator method Display: Liquid crystal digital display Obtain the People's Republic of China Patent Utility Model Patent No.:ZL2006 2 0031103.5 Design Patent No.:ZL2006 3 0135722.4 Package quantity:20pcs Package size:360X200X370(mm) Package weight:11kg