Fa'aaliga LCD feavea'i ile Fale Fa'aoga Fetal Pepe Fo'i Fua'i Fua Fa'atatau
Fa'amatalaga o oloa
Tulaga: O se talimalo ma se su'esu'ega;
Fa'asologa o galuega fa'asolo ole fa'aogaina ole ultrasonic: 2.0MHz po'o le 2.5MHz (silasila i le igoa su'esu'e);Le fa'asesega: > ± 5%;
Fetal Heart Rate: 50 ~ 240bpm;
Ma'ale'ale ma'ale'ale Mai Su'esu'ega 200mm:>90dB Taimi maualuga pito maualuga le lelei leo mamafa P(MPa):P_<1MPa;
Ole maualuga ole taimi ole mamafa ole leo:<0.2MPa;
Malosi fa'aola ole Ultrasonic:<40mW;
Fua lelei vaega:157mm2±10%;
Auala Galuega: galu faifai pea;
Maa: 3 * AAA maa (e le o aofia ai);
Taimi umi: 3 tausaga;
Siosiomaga Fa'agaioiga: Vevela: + 5 ℃ ~ + 40 ℃ Susū: 30% ~ 80% Atmospheric mamafa: 60kPa ~ 110kPa
Felauaiga ma le teuina o siosiomaga: vevela: -20 ℃ ~ + 55 ℃, susu: 10% ~ 93% (e aunoa ma le condensation);
O'omiga o le ea: 50kPa ~ 110kPa leai se kasa corrosive ma lelei ventilated totonu.
Tele: 96 x 28.2 x 128mm
Mamafa: 135.5g
