"SCIENTIFIC hatch"

Tradiitonal lever switch for circuit experiments.

Prevent rust and eliminate the mess that comes with using iron filings.

View the 3D magnetic field around a bar magnet from any angle.

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.

Helmholtz coils are used to produce a homogeneous magnetic field. Experiments on induction and electron deflection can be performed with the Rotary Frame with Flat Coil and the Fine Beam Tube. The coils can be used in parallel or in series and feature a spring clip on the cross bar to mount a Hall Sensor for measurements of the magnetic field. The maximum field strength generated by the coils (~ 4 mT) is approximately 750 times weaker than that produced by an MRI machine (~ 3T), which are known to be safe for use by people with medical implants such as pacemakers.

Accessories for electrostatic generators.

Storage and Content all in one!

Spare pith balls for pith ball electroscope.

The CENCO Electrostatic System includes materials for over 10 activities on electrostatic based topics. 

Demonstrates static potentials.

Demonstrate Lenz's Law!

Aluminum, economical plotting compass.

Enhance your electroscope with these fine gold leaves.

Multiple value resistances with 4mm sockets

Diodes for PCB or panel mount.

Individual metal electrodes for electrochemical experiments.