Description

the standard frequency for hearing-test calibration

Spout for easy pouring

5-inch stainless steel rod

Larger 250 x 46mm solenoid drawing 12V at 6A

Designed to project wave behavior live for an entire class

Aluminum Leaf Flask Electroscope Stock Type_Stocked the standard frequency for hearing-testGlass flask leaf electroscope with a brass rod and aluminum leaf, deflecting visibly in the presence of a charged object to reveal both charge presence and polarity.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Aluminum Leaf Flask Electroscope Stock Type_Stocked the standard frequency for hearing-test

You may also like

recommand products