Cartesian Diver Set, Demonstrates the transmission of pressure by a liquid, the compressibility of gases and Archimedes Principle. The set consists of a Cartesian diver, glass cylinder, a rubber diaphragm and instruction
Prosphyg* Pocket Aneroid Sphyg, Color: Navy, Black enamel 300mmHg manometer exceeds industry standard, Navy blue nylon cuff with range markings to facilitate selection of correct cuff size and gauge holder, Chrome-plated deflation valve, Size: Adult(23-40cm)
Tech-Med* Single Head Stethoscope, Colour: Black, Basic single head stethoscope for blood pressure readings, Features PVC tubing, anodized aluminum chest piece, and chrome plated brass binaural, Color coded non chill ring, One year warranty, Size: 22 in
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