Human Heart Conditions Pathology Model with Artery Cross-Sections, 10" Human Anatomy_Human Skeletons & Bones supplying precise low-resistance values for

supplying precise low-resistance values for Wheatstone-bridge and Ohm's-law investigations

Six-piece transparent acrylic prism and lens set with all faces polished

5 inches with a brass-chrome water wheel in a 10cm aluminum casing

this adjustable board accommodates specimens for butterfly

pairing a fixed 12V AC line with a continuously variable 0 to 12V DC line at 5A each

Human Heart Conditions Pathology Model with Artery Cross-Sections, 10" Human Anatomy_Human Skeletons & Bones supplying precise low-resistance values forEnlarged pathology heart model with 2. 5 inch diameter artery cross sections reveals atherosclerosis, stenosis, and thrombosis pathology for cardiology teaching.