Compact and lightweight design
7" color TFT screen, folding 90 degrees
Built-in high dot matrix thermal printer with long life
A standard patient event marker and a clinical event marking button to mark clinical events separately.
Auto fetal movement are available.
Multi-crystals, wide beam forming, high sensitivity ultrasound transducer, low ultrasound power
AC or Li-ion battery
More than 12 hours data storage, which can be recalled and reprinted

Technical Specifications
Fetal Heart Rate             Multi-crystal,pulsed doppler,high sensitive
Transducer Strengh           <5mW/cm2                  
Working frequency             1.0MHz
Signal processing             special DSP system and mode recognization     
Measurement range             50~210 bpm 
Alarm Range:                  High:   160    170    180    190 bpm
                              Low :   90    100    110    120 bpm
The largest audio output power     1.5W
TOCO
Measurement range              0~100units
Battery working time           2 hours(no printer working)      
Speaker                        1W
Power Supply                   AC 220V±20%,50Hz  or 8.4V Li-battery       
Power consumption              <20W
Working Environment            Temperature:    10~40 ºC,        RH: 10~80%         
Transducer Acoustic Output     Under the requirements laid down in IEC 1157, 1992, the peak negative acoustic pressure does not exceed 1Mpa. The output beam intensity                                does not exceed 20mW/cm2 and the spatial-peak temporal-ave rage intensity does not exceed 100mW/cm2
Dimension                     295W×240D×73H×mm
Net weight                    1.75kg
Standard: FHR, TOCO, FM
Optional: Twins,FAS(Fetal acoustic simulator)
| Standard accessories | optional | 
| 3 in 1 transducer(FHR.TOCO,FM) | Two bandages /three bandage(twin optional) | 
| 2 pcs of printer paper | Second one transducer(optional) | 
| One power cable and a power supply adapter | Twin function | 
