HNBun ECG Calipers Measuring Tool, Black EKG Calipers Electrocardiogram Divider for Nursing (11.5cm/4.5inch) - Product Features
- Premium Quality EKG Caliper: Measuring tool made with high quality brass materials for measuring electrocardiogram wave sections.
- EKG Calipers Length: 11.5cm/4.5inches (from top to points).
- Easy to Clip: Protective cover with a plastic clip that is easy to attach to a nursing uniform. Lightweight and durable, easy to carry around.
- Adjustable Length End points are adjustable to the desired length for you want. Super accurate and stay steady.
- Accurate Measurement: Protective plastic cover includes a ruler for easy measurement reference.