7- nti high-txhais cov lus txhais tau xim LCD, kev sib tw kov puv, 12 cov khoom ua rau ntawm tib lub vijtsam.
Cov tsev kho mob lub npe, npe, poj niam txiv neej, hnub nyoog thiab lwm cov ntaub...
Channel Digital Electrocardiograph
Raws li ib qho ntawm feem ntau cov kev tshaj lij channel digital Electrocardioras cov khoom lag luam hauv Suav teb, peb tau tshwj xeeb los ntawm cov khoom lag luam zoo thiab cov kev pabcuam zoo. Thov so assured mus yuav cov channel-qib siab cov xov xwm hluav taws xob cov hluav taws xob hauv Suav teb ntawm no ntawm peb lub hoobkas.