Fetal Monitor F9 Series 1 bpm Resolution, +1 bpm Accuracy, 30 to 240 bpm Pressure Range, 100 to 240 V Operating Voltage, Automatic/Manual Zero Mode, 0 to 50°C Temperature Range

Internal parameters: IUP, DECG

12 – crystal pulse wave Doppler water-proof transducer for FHR detection

Fetal and maternal parameters both available

Great monitoring waveform storage and playback

Three monitoring interfaces

Built-in long life thermal printer

Compatible with 150/152 mm universal recording paper

Compatible with American/International standard recording paper

Signals overlap verification to separate twins FHR

Internal monitoring function as optional

Built-in rechargeable battery

Lithium battery for 4 hours of continuous work