... (W) × 1292 (H) mmWeight: 38.7 kgAbout UsContec Medical Systems is an original medical equipment manufactory based in China. We focus on researching ... products Pulse Oximeter, Fetal Doppler, Patient Monitor, Stethoscope, B-Ultrasound,ECG/ECG Holter, EEG/EEG Holter,EMG, etc Mobile Medical Machine---Medical ultrasound scanner