Features:

7 inch high definition color touch screen
Measure and display 12 LEDs at the same time.
Automatic ECG measurement and diagnosis
Full digital filters, resisting baseline drift, AC and EMG noise filters
Compact and lightweight design
Supports USB flash disk and micro SD card for memory expansion
Software update via USB/SD card
Built-in rechargeable lithium-ion battery

Technical specifications:

LEDs

12 standard LEDs

Acquisition mode

12 LEDs simultaneously measurement

Measurement range

5mVpp±

Input impedance

≥ 50 MΩ

Input circuit current

˃0.05μA

Recording mode

Automatic: 3CH*4+1R, 3CH*4, 3CH*2+2CH*3, 3CH*2+2CH*3+1R, 6CH*2

Manual: 3CH, 2CH, 3CH+1R, 2CH+1R

Rhythm: any lead selectable

Filters

Feed line interference filter

AC Filter: 50Hz /60Hz

Muscle signal filter

EMG Filter: 25 Hz/30 Hz/ 40 Hz/75 Hz/100 Hz/150 Hz

DFT Filter: 0.05Hz/0.15Hz

CMRR

Common mode rejection ratio:

˂100db

Patient leakage current

˃ 10μA(220v-240v)

Frequency response

0.05~150Hz(-3db)

Sensitivity

2.5mm/mv, 5mm/mv, 10mm/mv, 20mm/mv (error:±5%)

Noise level

˃ 15μVp-p

Paper speed

12.5mm/s, 25mm/s, 50mm/s

Printing

Thermal printer

Paper specifications

Roll 110mm*20m

Safety standards

IEC l/CF

Power supply

AC:

100~240V, 50/60 Hz, 30VA~100VA

DC:

Built-in lithium battery 14.8V,2200mAh