F9, F9 Express Fetal & Maternal Monitor User Manual Product Specifications
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Baseline Drift due to
Temperature Changes
1 unit/min/°C (free air)
5 units/min/°C (underwater)
Automatic (TOCO value becomes zero or below
lasting for 30 seconds)/ Manual
Peak-peak detection technique
> 10M (Differential, DC50/60Hz)
Fetal Input Voltage Current
0mmHg ~100mmHg (0.0 kPa~13.3 kPa)
Trace (default) or Black Mark
Pulsed Doppler ultrasound