- Record Paper two—double type Z
- Print Width: 110 mm
- Valid Print Width : 104 mm
- Paper output speed : 1, 2 or 3 cm/min (optional)
- Data Precision : 5 % [X Roll] ±1 % [Y Roll]
Record Content: hospital, bed No., name, pregnancy weeks, patient No., paper speed, date. time , FHR data and wave, Contraction data and wave, fetal move times and mark etc.
- Net Interface : RJ 45
- Battery type : two rechargeable batteries 3700 mAh/3.7V