US$ 2988.00
199-piece water lattice kit for building a three-dimensional representation of hydrogen-bonded water molecules
providing a direct numeric current reading for student circuits where analog needle deflection would be too coarse to resolve cleanly
Plastic strip with two crocodile clips and 4mm sockets
and probes in a leather storage case
exposing tympanic
Internal Gear and Pinion Drive Mechanical Demonstration Model Item Type_Weights 199-piece water lattice kit forHand cranked internal gear and pinion between two clear plastic plates, with dual rotation dials for quantitative analysis of gear ratios and rotary motion transmission.
US$ 2988.00
US$ 122.32
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US$ 1308.00
US$ 12.20
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