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Operating voltage 3V to 10V (lower voltages allow for better adjustment of the switching point)
Ideal for a variety of experiments in optics
these bins can be used both indoors and out and with a capacity of 95 litres
It's available in varying lengths and comes in a black finish
Sitka spruce top with nato back and sides
Lascells E-Field Detector X162397 Operating voltage 3V to 10VThe Lascells E Field Detector provides a new and novel way to demonstrate charge. This highly sensitive electronic device is an essential piece of equipment in the Physics teachers armoury as it can detect very small charges and their polarity, as well as charge at a distance. Until now, in the school science lab, it has only been possible to demonstrate opposite and like charges by repulsion and attraction experiments or the very delicate Gold Leaf
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