Product Details
The classic doorbell. Simple and rugged. Ideal for a wide range of electricity experiments. All-metal construction makes it durable for repeated student use. Requires 6 to 10 volts AC or 3 to 6 volts DC to operate. Overall size 2½” W ĆĀ 5-7/8″ H ĆĀ 1-1/16″ D.








Reviews
There are no reviews yet.