SIZE : 4.7 INCH

Resolution : 320 by 240 pixels

Number of trace : selectable 1 to 3 channel

Language : English

Indicator

AC power LCD

Batter charging LED

 ECG

Lead :12- lead

Sweep speed : 12.5 /  25  / 50mm /  s

Gain (sensitivity) : 5 /10/ 20mm/ mv

Filter bandwidth : 0.05 ̴ 100 HZ

HR range : 15  ̴ 300 bpm

HR accuracy :± 2 bpm

ST_ segment analysis

 Freeze: hard copy : memory 10 seconds for each lead

Battery : type

Internal rechargeable Li-ion

Working time : max 2.5 hours

 Recorder

Memory 10 secondsfor each lead

No . of waveform : 3 channel(max)

Paper width:58mm

Paper speed :25mm /secˏ 50mm/ sec

Resolution :8 dot /mm

Type : built-in

 Power :AC

External adapter type

Free voltage:90̴ 240v  . 50̴ 60HZ

 Input impedance : > 100 mohm

Frequency response : 0.05 ̴ 145HZ

DIGITAL FILTER

Ac FILTER . DRIFT FILTER

Muscle tremor FILTER

 Environmental

Operating temperature : 10 ̴ 45ºc (50 ̴113º f)

Storage temperature : -10 ̴ 50ºc(14 ̴   122 º f)

Operating humidity : 30 ̴  80%max . non- condensing

Storage humidity:20  ̴ 95%max . non- condensing

Operating pressure:70  ̴ 106KPa