Airgoesin ECG EKG EMI Black Calipers Ruler Drafting Electrocardiogram Divider
$8.98
Description
Black - EKG ECG Caliper to measure electrocardiogram wave sections. High Quality!.Adjustable screws for arms loose and tight..Brass arms with chrome-plated feels heavier than other materials(stability) ..Protective plastic cover, 6 cm/2.4 inches molded ruler for easy reference..Length: 11.1cm/4.37inches (from top to points).
