Description
Pivoted needle-style electroscope that swings on its axis when a charge is applied
Base-mounted 2-stroke diesel engine model in aluminum and plastic
Spring-loaded for hands-free grip
wooden barriers
Three-speed manual transmission with reverse in a clear-plated case
Complete Photogate System, 2 Gates, 4 Timer Modes Item Type_Home Furnishing Pivoted needle-style electroscope that swingsTwo gate photogate system with gate, pulse, pendulum, and frequency timer modes for precise measurement of velocity, acceleration, and pendulum period in physics experiments.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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