For the observation of Brownian Motion in smoke particles. It consists of a plastic box with lid. This box contains a smoke cell with two cover slips, cylindrical condensing lens and a 12V 3W festoon bulb. Connections via 4mm sockets. Power supply not included in the scope of supply.Dimensions: 100 x 70 x 29mm approx (L x W x H).
Optional items: Power supply SE080/SN909, Microscope, Wash bottle.