Purchase Notice: This product is packaged in English and is only suitable for export sales. If you need domestic sales or use, please contact customer service to purchase other Chinese products.
Please read the product manual carefully or purchase and use it under the guidance of medical personnel. For more information, see the manual. Please place the product out of reach of children.

English neutral foreign trade version fetal heart test pregnant women monitoring monitor home hearing fetal movement pregnancy ultrasound stethoscope Doppler fetal monitor

PH Value : 5.5-8

Viscosity : >15Pa.S

Battery : AA battery

Display Screen : 35 x 34mm LED light

Speaker : 32mm 8R 2W

Power supply : DC 3.0V(AA battery x2)

Ultrasonic operating frequency :2.5MHz

Overall sensitivity : >90dB

Measure range : 65-210 BPM

Speed of sound : 1520-1620m/s

Acoustic lmpedance : 1.5-1.7x 106Pa.s/m

Acoustic Attenuation : <0.05Db

Size : 52*40*157mm

Weight including color box: 131g (without batteries)

Color box size: 19.3*9.7 * 6.6CM

50 units/box (excluding battery shipment);

Net weight 8.95kg;

Gross weight: 9.90kg;

Size: 50.5*41 * 30 CM