Featire: 1. Wireless transducer 2. Double bed monitoring 3. Triplets mornitoring 4. Powerful ... ~250bpmAccuracy: ±1bpm NIBP Measurement method: OscillometricMeasurement mode: Manual, Auto, STATMeasurement interval in AUTO mode: 1,.3,5,10,15,20,30,60 ... ,50Hz~60Hz,10VA Dimension 150mm×114mm×45mm Net weight 600g Wireless fetal monitor with CE