Features of ECG-901A ：
Record cardiograph with precise hot lattice style, the description of wave is clear and accurate, and the recording frequency response is up to 150Hz
Complete digital design, the real-time record of single-channel cardiograph is continuous, clear and accurate with notes
Digital filter with high definition to remove excursion of base line, not causing distortion of cardiograph
Touch-key design, LCD showing working status
Use in DC and AC, with internal large-capacity Ni-H chargeable battery
The design is in accordance with the international safety standard IEC CF, cardiograph amplifier is completely separated, so it is very safe.
Automatically print lead, paper speed, gain, filtration and other working status
With real-time testing function of heart rate, accurate and reliable
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