Detail Fetal doppler alat pendeteksi detak jantung janin
Product information:
Probe ultrasonic working frequency : 2.5 MHZ +/- 5% General sensitivity : not less than 90DB Heart rate display range : 50-210 BPM Product dimention size : 5.06 x 3.6 x 1.48 Net weight : 190G + 5G Working power : 2xAA
Product features FDA/CE/PSE CERTIFICATION Highly sensitive (high sensitive probe)