Burdick 8500 EKG ECG Ritter Is calibration required before use

Is calibration required before use

Adjustable pulsation and surge rates

used by experts in optometry and ophthalmology

Can the transilluminator be used with any gel documentation system

Burdick 8500 EKG ECG Ritter Is calibration required before useBurdick 8500 EKG Refurbished The Burdick 8500 ECG EKG offers a comprehensive view of cardiac activity. Its user friendly interface, 7 inch widescreen, and color display provide easy viewing of waveform data, while its protocol choices simplify your workflow. With its 12 Lead Resting Portable ECG EKG capability, the Burdick 8500 gives you the reliable data you need. The refurbished unit is patient ready and includes all accessories shown in the