This item will not be sold if the Reserve price is not met.

Quinton Q4500 stress test systems feature the internationally-acclaimed algorithm that is used by thousands worldwide. This algorithm has a proven record for reliability and accuracy in demanding clinical situations; and it's just one of several reasons why Quinton is a recognized market leader in the stress testing equipment business.
Design Your Display Format

The Q4500 gives you more flexibility in determining the appearance of the display during the stress test. Select from eight standard audio and/or visual alarms and pre-set them based on your patient's particular threshold levels.

Show a heart rate pie graph within the header. Touch a key to display one of nine other graphs on screen, including worst-case ST graphics, ST trends, and more. The Q4500 will continue to display all three leads.

Present resting and/or current averages alongside live ECG signals--even show them on the left or right side of the screen (the ECG waveforms shift to accommodate your preference).

Filters for Cleaner Traces

The Q4500 uses digital filters that dramatically reduce muscle artifact and baseline wander on your live ECG tracings.

The muscle artifact filter minimizes the artifact you see, with virtually no distortion of the ECG signal. In effect, this powerful digital filter adjusts its strength to cut away as much artifact as necessary, while carefully avoiding over-filtering which can cause signal distortion.

The Q4500 also uses a filter with a powerful linear phase response to suppress baseline wander. All while preserving the fidelity of the ECG signal and providing accurate ST measurements. The result is crisp, clear signals and traces.

Customize Your In-test Reports The Q4500 lets you design your in-test

This system includes a reconditioned Medtrack ST 55 digital with 400 pound capacity. It will include new walking belt, new roller bearings and is calibrated and repaired.

This equipment is reconditioned

Equipment will be shipped within 5 days of receipt of payment

This equipment is offered in accordance with the "Auction Terms" and "Legal Notice" of www.dotmed.com. Warranty 90 days

At the close of the Auction, the Winning Bidder will receive an email introducing the Winning Bidder to the Seller.

The Winning Bidder agrees to make contact with the Seller within one business day of the close of the Auction and to remit payment in full within three business days of the close of the Auction.

If the Winning Bidder fails to make contact with the Seller within one business day or to remit the payment within three business days then the auctioned item may be sold to the next highest bidder and the Winning Bidder may be negatively rated, banned from and Blacklisted on DOTmed and charged a penalty equal to
$2000 or the amount of the winning bid whichever is less.


Title will transfer to the Winning Bidder upon payment in full.
bidder will pay for transportation.