Dual Pulsed Doppler:
Ultrasound Frequency: 0.985MHz
 Intensity: 10mW/cm2 or less
 FHR Range: 30~240bpm FHR
 Accuracy: ±2% of Range
 Auto-detection of Dual Fetal Movement
 External Type
 Frequency Response: DC~0.5HZ
 Reference(Zero) Control
LCD Display - 7" wide TFT color LCD display
Dimension - 80mm(H) X 330mm (L) X 280mm(D)
Screen rotating - 180 Degree
Display - 3 Channels (FHR I,FHR II, UC)
Display size - 7" Wide TFT-Color LCD: 800(W) X 480(H) BT-350LCD
Printer - Thermal Array Type with Paper feeding function