Connected. Portable. Advanced technology.   

Connect the hearts of patients to the minds of physicians with accurate and reliable ECG information for fast, confident diagnosis. The MAC 800 gives you the power of easy-to-use, advanced ECG technology, multiple ways to store and send data, and the GE Marquette* 12SL* ECG analysis program. Now you can provide expert ECG analysis to patients across the room or across the globe. MAC 800 may not be available in every country. Please contact your GE representative for the latest information in your region.


Advanced connectivity helps knowledge travel worldwide. 

  • Store, send and analyze ECG data in a variety of ways, so you can get information from anywhere to anywhere, improving access to heart care everywhere.     
  • Seamless connectivity to MUSE* and CardioSoft* information systems lets you streamline your ECG workflow and provides immediate remote review or overread of patient ECG data.     
  • Multiple communication options, including LAN, modem, SD card and serial port, ensure you can store and send ECG data from any location.     
  • USB ports give you more on-site flexibility, allowing you to connect to an external keyboard, laser printer, bar code scanner and magnetic card reader. The laser printer allows for full-size/A4 ECG report printouts.    
  • PDF output option ensures a common, readable format for storing and exchanging ECG data. XML output also is available.     
  • Additional memory option saves up to 300 ECG records internally. Or, use the SD card option for offline ECG storage and transmission.     

Enjoy portability for advanced ECG without boundaries.

Sometimes the difference between early intervention and late diagnosis is simple access to care. The portable MAC 800 empowers you to reach patients wherever they are: in an urban physician’s office, at a regional health center, in a rural clinic or in remote locations. 

  • Compact and easy to carry, the MAC 800 weighs only 3 kg with the battery and is designed with an integrated carrying handle.     
  • Lithium ion battery provides two hours of continuous operation or 250 standard patient reports. Fast battery recharge (about four hours) minimizes system downtime.     
  • Easy-to-use keypad simplifies and speeds ECG operations with T9 SMS mobile phone keypad design and quick-access function keys. Hospital-grade keypad allows for easy cleaning.     
  • High-resolution (800 x 480) 17.8 cm colour TFT screen gives you a clear, easy-to-read display of all 12 ECG leads.     
  • Digital onscreen preview lets you view your ECG prior to printing, saving paper and avoiding costly repeat exams.     
  • Tested replaceable accessories keep your system running at peak performance; with multi-link lead wires, fixed lead wires, disposable electrodes and reusable electrodes. 


Enjoy the advanced technology of the MAC 800, including:   

  • Get powerful, proven technology for diagnostic confidence with the Marquette 12SL analysis program.
  • Marquette 12SL empowers you with comprehensive computer-interpreted analysis of adult and paediatric populations for fast, confident ECG readings. 
  • The exclusive Hookup Advisor* ensures ECG signal quality by informing clinicians if there is poor waveform quality during ECG recording. 
  • Acute Cardiac Ischemia Time-Intensive Predictive Instrument (ACI-TIPI), included in the Marquette 12SL program, promotes diagnostic accuracy by predicting the probability of cardiac ischemia. It also factors in gender-specific criteria to help physicians more readily diagnose heart abnormalities in women. 
  • RR analysis* also is available to detect hidden patterns of underlying heart rate variability (HRV) and to measure cardiac RR intervals.   RR analysis feature is not available for US and Canada


Instrument type 

Microprocessor-augmented automatic electrocardiograph; 10-leadwire, 12-lead simultaneous acquisition with programmable lead configuration   


  • ECG interpretation : Marquette 12SL ECG Analysis Program for Adults and Paediatrics 
  • Computerized measurements : 12-lead analysis 
  • ECG analysis frequency : 500 and 1000 samples/second (sps) 
  • Digital sampling rate 1,000 samples/second (sps)     
  • Acquisition mode : Pre-acquisition or post-acquisition, provide 10 seconds of instantaneous ECG acquisition 
  • Dynamic range AC differential ±10mV, DC offset ±300 mV 
  • Resolution : 4.88 μV/LSB 
  • Frequency response : 0.04 to 150 Hz 
  • Common mode rejection : >90 dB 
  • Input impedance : >10MW @ 10 Hz, defibrillator protected 
  • Patient leakage : <10 μA 
  • Pace detection : Pulsed with amplitude between ±5mV and ±700mV and duration between 0.1ms and 2.2ms duration shall be detected 
  • Special acquisition functions : Disconnected lead detection, electrode impedance, excessive AC noise, baseline wander and muscle tremor messages 
  • Heart rate metre : 30 to 300 BPM ±10% or 5 BPM, whichever is greater. Heart rates outside this range will not be displayed. 
  • Operating system : Microsoft Windows 
  • Start-up time : CE OS < 10 seconds     


  • Display type : 17.8 cm (7") colour TFT 
  • Display resolution : 800 x 480 pixels 
  • Display data : Heart rate, patient ID, clock, battery power indicator, waveforms, lead labels, speed, gain and filter settings, warning messages, prompts, and help messages 6-lead standard display Optional 12-lead display     

Software standard 

  • Resting ECG Mode : Records and prints 12-lead resting ECGs with 10 seconds duration as a standard feature 
  • Arrhythmia Mode : Continuously monitors ECG and prints report when arrhythmia events of the user-selected class occur 
  • Hookup Advisor : Provides visual indication of signal quality 
  • Multi-language support : Supports 19 languages     

Software options 

  • Measurement : Supports measurement with Marquette 12SL ECG Analysis Program     
  • Interpretation and measurement : Supports measurement and interpretation with Marquette 12SL ECG Analysis Program 
  • ACI-TIPI : Provides numeric score of probability of acute cardiac ischemia 
  • RR analysis : Up to 5 minutes or 500 beats 
  • Internal and external storage : Provides File Manager menu to support 100 or 300 ECGs storage in internal memory; 100 or 200 ECGs in Secure Digital card 
  • PDF output : Supports exported ECG in PDF format 
  • 12-lead display Supports 12-lead resting waveform display    

Physical Specifications 

  • Dimensions (H x W x D) : 120 mm x 330 mm x 280 mm 
  • Weight : 3.0 kg including battery, without paper    

RR analysis feature is not available for US and Canada