EKG Ruler

681139004093

McCoy Size
- 4122
McCoy Style
- Bulk
- Retail Packaged

This combination does not exist.

McCoy Size: 4122

Terms and Conditions

6.5” x 1.75”
Clear plastic
Easy to read
Figure correlations for time intervals, rates & voltage from
25mm to 50 mm, and heart rate, cycle length and QT intervals.