Pulse oximeter e sebelisa maqhubu a mabeli a khanya (e khubelu le ea infrared) ho fumana karolo ea (%) ea hemoglobin maling e tletseng oksijene. Peresente e bitsoa blood oxygen saturation, kapa Sp 02. Pulse oximeter e boetse e lekanya le ho bonts'a sekhahla sa ho otla ha pelo ka nako e ts'oanang e lekanya boemo ba Sp02. The finger clip oximeter ke mokhoa o sa hlaseleng oa ho lekola phepelo ea oksijene maling a mokuli, haholo-holo e sebelisetsoang ho lekola phepelo ea oksijene maling mafapheng a bongaka, mabaleng, litleliniking tsa bakuli ba kantle ho naha, tlhokomelo ea bophelo ea lapeng le ea sechaba, hammoho le lipapali tsa kantle, ho hloa lithaba, ho palama libaesekele le nako e telele- ho matha sebaka. Joytech e hlahisitse mefuta e mengata ea li-oximeter tse nkehang habonolo tsa pulse ha joale 'me e tla tsoela pele ho ntlafatsa. Tlhokomelo ea nako ea sebele ea oksijene ea mali ea baatlelete ka meter ea oksijene ea mali e thusa ho utloisisa phallo ea mali ea bona ka mor'a boikoetliso bo boima, le ho tataisa boikemisetso ba bophahamo ba boikoetliso ba baatlelete. Joytech fingertip pulse oximeter e tla le lanyard le mokotla oa polokelo o nkehang habonolo bakeng sa tšebeliso ea letsatsi le letsatsi.