ECG Q-T Calculator

ECG Q-T Calculator
ECG Q-T Calculator
Item#1157-0400
Regular price:$7.50
Sale Price:$4.95
Qty:
Product Description
Q-T CALCULATOR. A Calculating Ruler to Correct the QT Interval for the Heart Rate. Make all necessary ECG measurements. White plastic rule. Complete with instructions/diagrams. 1/EA. Priced per each.