【Enhanced ECG Interpretation】Designed with the scientific 7-step accurate ECG interpretation method, it provides clear, intuitive reference points for those hard to remember key points with a step-by-step follow-through process! Helps to quickly analyze ECG
【Portable And Transparent Design】This EKG ruler features a compact design that fits seamlessly into badge holders, pockets, or toolkits, ensuring quick access wherever you are—perfect for on-the-go use in workplaces, classrooms, or clinical settings
【High-Quality Arylic Material】 Made from sturdy, water-resistant plastic to withstand frequent use in clinical and educational settings without fading or wear.
【Enhanced Visibility and Precision】 Transparent design with bold, easy-to-read markers for PR intervals, QRS durations, QT intervals, axis, and T-wave morphology for precise ECG measurement.
【Great for learning and practicing】A ECG 7 Step Ruler must-have tool for ECG education and practice. Ideal for both healthcare professionals and anyone eager to master EKG interpretation
