EKG ruler
EKG ruler
EKG ruler
EKG ruler
| $3.00 |
Only 7 left in stock.
Description:
EKG ruler by McCoy Medical
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.
Description:
EKG ruler by McCoy Medical
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.
