Two magnifiers built into one compact handle with a diameter of 50 mm made of acrylic
Physics
Bifocal Magnifier 3X/5X
Two magnifiers built into one compact handle with a diameter of 50 mm made of acrylic
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To understand relationship between mass and density, each block has approximately the same mass of 20 gm, the size of each block is different because the density of each is different. The set includes one each of Pine, Oak, PVC, Polypropylene, Acrylic, Aluminum, Copper, Brass and Steel. Includes Instruction manual.
SKU: PH10057ر.س0