FEATURES:
synchronously acquisition of 12-lead ECG waveforms and printer
12 -leads ECG + measureement + analysis report ;
320 x 240 LED 12-leads ECG and operation menu display
store and print the ECG of eight patients ; 
AC emg and dft filiers; 
AC and DC power supply ,built -in rechargeable battery;
strily follpw iec60601-1 class i,type cf safety standard

SPECIFICATIONS:
lead: standard 12 leads; european leads
input circuit:floating,protection against defibillator effect
calibrating:1mv± 2%
sensitivity:auto,5 10 20mm/mv
recording system: thermal-array
apeed:25, 50mm/s
rafety:standard iec class i ,type cf
power supply ac :220v (110v),50hz/60hz,45va
dc :14.4v-2000mah (li-lon)
dimensions: 376 mm x 300mm x 96mm
net weight: 2.4kg