2PCS ECG 7 Step Ruler for EKG Interpretation - Portable Plastic Measuring Tool, Transparent Calipers for Following a 7 Step Plan

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📈 Elevate your ECG game with precision and style!

The 2PCS ECG 7 Step Ruler is a portable, high-quality measuring tool designed for accurate ECG interpretation. Featuring a transparent design and a user-friendly 7-step method, it allows healthcare professionals and learners to quickly analyze heart rhythms and intervals. Made from durable PVC, this ruler is waterproof and easy to clean, making it ideal for use in various settings.