Choyesacho chimagwiritsidwa ntchito mwapadera pakuyesa kutulutsa mpweya pazida zamankhwala, Kugwiritsidwa ntchito kulowetsedwa, kuyika magazi, singano yothira, zosefera za anesthesia, machubu, ma catheters, kulumikizana mwachangu, ndi zina zambiri.
Zosiyanasiyana zamphamvu: zokhazikika kuchokera ku 20kpa mpaka 200kpa pamwamba pa kuthamanga kwamlengalenga; ndi chiwonetsero cha digito cha LED;cholakwika: mkati mwa ± 2.5% ya kuwerenga
Nthawi: 5 masekondi ~ 99.9 mphindi;ndi chiwonetsero cha digito cha LED;cholakwika: mkati mwa ±1s