Good quality portable electrocardiograp 6 channel ECG machine
Negotiable
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baby Heart Rate Monitor For Pregnant Women LCD display Portable Fetal Doppler
Portable Trolley Gynecology Vagina Examination Endoscope Full HD Digital Video Colposcope
Factory price heart rate monitor baby fetal doppler monitor for hospital
5.7 inch color touch screen multi-parameter portable 6 channel ECG machine
Digital Ultrasound Doppler Heart rate Monitor LCD Baby Fetal Doppler
Low price medical baby fetal doppler monitor used for testing baby heart
Features | 5.7 "display, touch screen Support Ecg analysis capabilities | ||||
Lead | standard 12 leads | ||||
lead acquisition | synchronously 12 leads | ||||
Input circuit | Floating; Protection circuit against Defibrillator effect | ||||
Input Impedance | ≥50MΩ | ||||
Input circuit current | ≤0.0.05μA | ||||
Record mode | Automatic: 3CH×4+1R, 3CH×4, 3CHx2+2CHx3,3CHx2+2CHx3+1R,6CHX2; Manual: 3CH, 2CH, 3CH+1R, 2CH+1R; Rhythm: Any lead selectable. | ||||
Filter | EMG Filter: 25 Hz / 30 Hz / 40Hz/75 Hz / 100 Hz / 150Hz DFT Filter: 0.05 Hz/ 0.15 Hz AC Filter: 50 Hz / 60Hz | ||||
CMRR | >100dB | ||||
Patient current leakage | <10μA | ||||
Input Circuit Current | <0.05µA | ||||
Frequency Response | 0.05Hz~150Hz (-3dB) | ||||
Sensitivity | 2.5mm/mV, 5 mm/mV, 10 mm/mV, 20 mm/mV | ||||
Anti-baseline Drift | Automatic | ||||
Time constant | ≥3.2s | ||||
Noise level | <15μVp-p | ||||
Paper speed | 12.5 mm/s, 25 mm/s, 50 mm/s | ||||
Recording mode | Thermal printing system | ||||
Paper specification | Sun-7031:80mmx20m paper rollSun-7062:120mmx20m paper roll | ||||
LCD display | 7" graphic LCD | ||||
Safety classification | IEC60601-1 class I, type CF | ||||
Power supply | AC: 100~240V, 50/60Hz, 30VA~100VA | ||||
Fuse | AC220V±10% 2*Φ5×20mm,T2A/250V AC time lag |