Master ECG reading with the tool designed by clinicians for clinicians. This transparent ruler helps you measure, compare, and learn ECG patterns quickly and confidently — perfect for students, paramedics, and anyone sharpening their clinical skills.
✅ Clear & durable — perfect for printed ECGs ✅ Measure rate, intervals, rhythm regularity, & ST changes ✅ Pocket-sized for clinical shifts or study sessions ✅ Optional upgrade: includes our CPD-accredited ECG Foundations Course
