Professional ECG ruler, for reading: 2 x RR (25 mm/s) 1 x RR (50
mm/s) 3 x RR (25 mm/s) 3 x RR (50 mm/s) 4 x RR (25 mm/s) Amplitudes
(mV) Times, intervals (s) Conversion: heart rate - RR interval
Table. heart rate - PR interval - relative QT interval
Is the information for this product incomplete, wrong or inappropriate?
Let us know about it.
Does this product have an incorrect or missing image?
Send us a new image.
Is this product missing categories?
Add more categories.
Review This Product
No reviews yet - be the first to create one!