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2pcs ECG 7 Step Ruler, ECG 7 Step Ruler Plastic Ruler Measuring Tool, 7 Step Ruler Card,7 Step Ruler for EKG Interpretation

4.5 (1) Write Review
Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

About this item

  • Durable material: The 7-step ruler is made of sturdy clear PVC, which is wear-resistant, waterproof and easy to clean, and can maintain its clarity and functionality after long-term use in harsh environments
  • Transparent design: Made in an ID-sized transparent format, it can fit seamlessly into a badge holder, pocket or tool bag for easy use
  • Versatile tool: Perfect for students, cardiology technicians, nurses and clinicians of all experience levels, this tool is a must-have tool for education and practice
  • Easy to carry: Small size, perfect size, can be put into your ID card holder for easy storage and access, designed for the 7-step interpretation method
  • Easy to read reference: Clear millimeter scale ensures accuracy of analysis, transparent ID-sized card makes interpretation simple


2PCS


Mike A.
Reviewed in the United States on March 11, 2025
Had to send back the first set as they were too cloudy to read. Another issue is they do t stay in the car well. I lost one on a call within a week of having it.
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