Contec ECG 300G

3-channel ECG device with 3.5" TFT colour LCD screen
12 leads simultaneous display
Thermal printing system
High-capacity built-in battery supports up to 150 ECG continuous records
Built-in memory database can store more than 1000 cases
Auto-measurement, auto-analysis and auto-interpretation functions
Measurement parameters: HR, P-R interval, P Duration, QRS Duration, T Duration, Q-T interval, Q-Tc, P Axis, QRS Axis, T Axis, R(V5), S(V1), R(V5)+S(V1)
Standard 12 leads
Patient leak current: <10µA
Input impedance: ≥50 MΩ.
Frequency response 0.05Hz~150Hz
Time constant: >3.2s
CMRR (Common-mode rejection ratio): >60dB, >100dB(Add filter)
Recording paper: 80mm(W)×20m(L)
Print speed: 25 and 50 mm/s
Sensitivity: 5, 10, 20 mm/mV
Enduring polarization: voltage ±500mV
Noise level: <15µVp-p
Paper SKU: 01.4.5321.00