Deskripsi

ARI SOUND TIMER (Acutes Respiratory Infection)

Merk : KENKO

Buatan : China

Nama Lain : ARI Timer / ARI Sound Timer

Standards UNICEF dan WHO

Fungsi : Alat bantu hitung laju nafas

Operating Temp : 10C to 50C

Timing Duration : 60 Second

Timing Accuracy : within 0.1 second

Timing Sources : Crystal oscillator of 32768 Hz

Neck Cord : Approximately 1 meter long