'Flakka': How dangerous is the new street drug? A designer street drug called 'Flakka' is making headlines again with a new incident involving four people going on a rampage in Sullivan, Missouri. What is Flakka and just how dangerous is it?
Voltage clamp. The voltage clamp is an experimental method used by electrophysiologists to measure the ion currents through the membranes of excitable cells, such as neurons, while holding the membrane voltage at a set level.
Differential Pressure Gauges/Switches - Dial. Digital indicators for the difference between two pressures that also have switch outputs. Can also be used for single pressure. Dwyer A3000 Series Photohelic Pressure Switch/Gauges.