➡️Display: 7" TFT-LCD (Touch Screen)
➡️Lead: 3/6/12-lead display,12-lead Sync Collection
➡️Power Supply: AC/DC
➡️Frequency Response: 0.05Hz~150Hz(-3dB~+0.4dB)
➡️Input Mode:  Floating or defibrillation safety mode
➡️Sampling frequency:  1000Hz
➡️Power frequency filter: AC 50Hz/60Hz(-20dB)
➡️Parameters of measurement: HR, P-R, P Length, QRS Duration, T Duration, Q-T duration, Q-Tc, P Axis, 
QRS Axis, T Axis, R(V5), S(V1), R(V5)+S(V1)