United Scientific ELBM01 Electric Bell Model sold2026 E-Projects - 1N914 High-Speed Switching

E-Projects - 1N914 High-Speed Switching Diodes - 100 Volt - DO-35

65 inches-22

For vehicle testing

The CS-229 contains a modern operating system and 70x70 LCD screen capable of displaying graphs and functions at the same time

United Scientific ELBM01 Electric Bell Model sold2026 E-Projects - 1N914 High-Speed SwitchingUnited Scientific ELBM01 Electric Bell Model This well constructed and attractive electric bell model is mounted on a clear acrylic plate and a finished wooden stand to allow the functional parts to be clearly seen. Model operated on 6V DC with an on off switch, adjustable contact screw, and binding posts for easy connection. Includes activity guide. Product Features Includes Activity Guide Demonstrate Electricity and Circuits Needs 0 6V d. c. power