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Learn the basic principle of operation behind an electric bell. Great for science fair projects.
Operates on 3- to 6-V DC battery or 6- to 10-V AC transformer.
The coils and terminals are enclosed under a snap-on metal cover.
Bell is removable for use as a buzzer. Mountable.
Age13+
Approx. Ship Size6.00 x 3.00 x 2.00 in
15.24 x 7.62 x 5.08 cm
15.24 x 7.62 x 5.08 cm
Weight0 lb 7 oz
0.18 kg
0.18 kg
Made InChina
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Customer Reviews
Rang my chimesDavid Hodgson from New York City
This was perfect its well made and not too loud! You can have 5 or 6 in a classroom and still maintain what little sanity one has left. Its not the bell to get if you need a lot of volume.
