"safety"

Understand the Kerr effect like you never have before!

User friendly apparatus.

Build five different power supplies by connecting clip leads to one of the five color-coded terminals.

Demonstrates static electricity's attractive and repulsive forces using a pendulum electroscope.​

A Great Classroom Solution.

This apparatus is used to study the current Vs voltage characteristics of CdS photo-resistor at constant irradiance and to measure the photo-current.

Universally applicable, floating, high-voltage power supply with built-in, high voltage resistant transformer to supply the heater voltage for electron tubes. Continuously adjustable high voltage, safe to touch, with passive current limitation and analog voltage display. Unit poles can be connected to protected earth, but it is not center tapped.

An interesting and unique kit designed for hands-on exploration of electrochemical principles.