Airgoesin ECG EKG Calipers Pen Ruler Measures Precision Tool Gift for Cardiologist with Box

Description Premium pen style EKG ECG Caliper to measure electrocardiogram wave sections. High Quality and elegent design! Adjustable screw in center for legs loose and tightness. Brass legs with chrome-plated which feels heavier than other materials (better stability) . Hardened steel points. Clip to your uniform pocket, easy to carry. Length: 12.5cm (calipers top to points), and when they covered up total length is 12.8cm. With a deluxe silver case for pretection and storage. Easy to find. Packing List 1pc silver color with case

• Premium design EKG/ECG caliper to measure electrocardiogram wave sections. These calipers are in pen style design and easy to clip to your pocket.
• There is a layer of glossy coating on the whole pen exterior which provides slip-proof and premium touch feeling.
• The brass legs with chrome-plated are heavier and sturdier than other materials and are very stable in use. There is a cross screw in center to adjust tightness of the legs.
• The measuring tips are made of hardened steel which makes them point precisely and steadily without breaking the points.
• It comes with a deluxe silver case to keep the premium calipers safely. The nice looking case makes it easy to find your calipers on desk or your bag.