Malvern Handwheel Driving Unit for Energy Transfer Material_PVC providing the high-turns leg in

providing the high-turns leg in step-up voltage demonstrations

this resistor module on a demonstration base with 4mm plug connections drops into series with bulbs and LEDs in student circuits

providing a battery-powered DC alternative for circuit and experimental apparatus setups

and aluminum — sized to equal volume and drilled for suspension in calorimetry experiments

Heavy-duty reed switch on a demonstration base with 4mm plug connections

Malvern Handwheel Driving Unit for Energy Transfer Material_PVC providing the high-turns leg inDrives Malvern dynamos, flywheels, pumps, and line shafts through a 16 by 16cm hand cranked unit with 75mm drive and output pulleys and a 3. 75: 1 step up ratio.