Human Tibia Bone Anatomical Model, Left Capacity_150mL Rotary-knob resistance substitution board offering

Rotary-knob resistance substitution board offering twelve discrete values from 33 ohms to 10M ohms with 4mm lead connections

with dual rotation dials for quantitative analysis of gear ratios and rotary motion transmission

Laboratory-grade natural chalk calcium carbonate at 325-mesh particle size

Three copper plates suspended in an insulated cover over a glass jar of copper sulfate solution

two blanks

Human Tibia Bone Anatomical Model, Left Capacity_150mL Rotary-knob resistance substitution board offeringBuilt for lower extremity study, this left tibia model demonstrates shinbone anatomy, knee and ankle joint surfaces, and muscle attachment sites for leg instruction.