Bell in Vacuum, Glass, DC Subcategory_Lab Burner Accessories Larger-spark 100mm induction coil from

Larger-spark 100mm induction coil from a 6-12V DC input with adjustable vibrator and base-mounted suppression capacitors

This comprehensive instructional module plugs directly into the Advanced Autotronics Simulator workstation designed to train students on modern automotive electronic stability systems

Carbon anode-and-cathode pair pre-fitted in a rubber bung

Air-cooled rheostat with extended-tube ventilation

and a 60mm scale

Bell in Vacuum, Glass, DC Subcategory_Lab Burner Accessories Larger-spark 100mm induction coil fromBell in vacuum jar with a 4 6V electric bell suspended on rubber cord inside a 22 by 15cm glass chamber, illustrating that sound cannot travel without air.