Heart Rate Scale Ruler Heart Rate Measuring Tool Caliper for Interpretation Electrocardiogram Ruler Measuring Ruler

Ayzeze: This device is not a substitute for professional medical advice, diagnosis, or treatment. Please consult a qualified healthcare professional before use if in doubt. The seller/distributor is not liable for any damages arising from misuse, unauthorized modification, or use beyond stated indications.

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Features: Ensure accurate heart rate waveform measurements with our heart rate ruler, designed to assist medical professionals in swiftly analyzing heart health. Crafted from PVC material, this transparent ruler features clear, wear resistant markings for long term use and easy portability. Great for doctors, nurses, and medical students who require precise heart rate analysis tools. Perfect for use in hospitals, clinics, and educational settings where heart rate examinations and research are conducted. Enhance your diagnostic capabilities with this essential heart rate measurement tool, a must have for any medical professional.

Specifications: Materials: PVC Color: As The Picture Shows Package Weight: approx.25g Size: approx.242x50mm/9.52x1.96in

Note: Please allow 1-3mm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks!

Package includes: 1Pc Ruler