Introducing new digital variacs with meters featuring +-1V accuracy. $115.99 and free shipping.

This switching power supply features 3 memory channels for voltage and current settings for only $57.74.

This benchtop digital storage oscilloscope gives you a professional grade device at a fraction of the price as the competition. $316.76

Create 5-10k degree C plasma inside the middle of water, with Sonoluminescence. Sonoluminescence is the emission of short bursts of light from imploding bubbles in a liquid when excited by sound.