Resistance Substitution Board, 33Ω - 10MΩ Material_Glass Integrated tongue and dentition at

Integrated tongue and dentition at 2x life size supports combined teaching of oral cavity anatomy

with a 0 to 20 second reaction window for sanitation and food-safety checks

storing and transporting tubes between workstations and the sterilizer

Equal-mass density set in aluminum

exposing extraocular muscles alongside internal ocular anatomy for ophthalmology teaching

Resistance Substitution Board, 33Ω - 10MΩ Material_Glass Integrated tongue and dentition atRotary knob resistance substitution board offering twelve discrete values from 33 ohms to 10M ohms with 4mm lead connections, sized to drop different loads into a circuit without rewiring.