Description

Continuously motor-driven to supply a steady high-voltage source

Pivoted needle-style electroscope that swings on its axis when a charge is applied

wooden barriers

and a 1-degree protractor

Complete Photogate System, 2 Gates, 4 Timer Modes Item Type_Home Furnishing Continuously motor-driven to supply aTwo 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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Complete Photogate System, 2 Gates, 4 Timer Modes Item Type_Home Furnishing Continuously motor-driven to supply a

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