💓 Your Heart's Best Friend!
The EKG Heart Rate Calculator Ruler is a specialized tool designed for healthcare professionals, providing precise calculations for heart rate and EKG intervals. With an easy-to-read LCD display and durable laminated material, this calculator ensures longevity and reliability in clinical environments.
| Display Type | LCD |
| Power Source | Battery Powered |
| Calculator Type | EKG |
| Material | Laminated Paper |
Trustpilot
3 days ago
2 months ago