I. Commodity prices
Sphygmomanometer 690: The price is more expensive.
Sphygmomanometer 680: The price is cheaper.
Second, the measuring range
Sphygmomanometer 690: The measuring range is wide, from 0 to 0-280mmHg.
Sphygmomanometer 680: The measuring range is narrow, 60-230mmHg.
Third, the number of memory groups.
Sphygmomanometer 690: The number of memory groups is more than 680, reaching 99 groups.
Sphygmomanometer 680: There are 60 memory groups.
Extended data
Yuyue Medical involves the manufacture and sale of medical devices and health care products, as well as the sale of metal materials.
It mainly manufactures 36 varieties and 225 specifications of basic diagnostic instruments such as sphygmomanometer and stethoscope, hospital equipment such as oxygen inhalers, medical atomization, medical suction, optical instruments and oxygen generators, and medical and health care equipment such as wheelchairs and bedsore-proof mattresses. The main products such as oxygen generator, atomizer, wheelchair, sphygmomanometer and stethoscope occupy a leading position in China. ?
In addition to the commodities and technologies restricted or prohibited by the state, Yuyue Medical also engages in the export business of its products and the import business of machinery and equipment, spare parts and raw and auxiliary materials needed by the enterprise.
Baidu encyclopedia-yuyue medical treatment