CCD: 1/ 4 Super HAD CCD
Pixels: 480, 000 pixels camera, the color has no distortion.
Camera: SONY
Lens: with electronic green filter technology
Level Resolution: 480 TV lines
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1. Color TFT display, can be used at dark light.
2. Calculating FHR with the same DSP techniques as used in Fetal Heart Monitor, and ensure the FHR accuracy and reliability.
3.....

1.Two color OLED display, four display modes
2.SpO2, PR
3.Three color select
4.Low power consumption, continuously work for 50 hourss with two AAA batteries
5.Low Perfusiond0....