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geologists
True RMS test supported
Ideal for Diffusion Tests: Designed for testing the diffusion of antimicrobial agents from paper discs through an agar gel
Heavy Duty Graduated Plastic Cylinder
Projectile Launcher Experiment Kit geologistsIncluded: Spring loaded gun, two 1" dia. balls (one steel, one aluminum), 4 experiments, protractor attachment, plumb bob, brace, and instructions. The range is variable up to 10', and it measures any angle up to 90 within 1 2 accuracy with the plumb bob. It's built to withstand the rigors of any hands on lab and precision machined to give the same result every time. Rugged and Durable Construction. Easy Assembly. Consistent Classroom Results. Spring
