Human Lung Model Tax on Sales 0% The demonstration is made up

The demonstration is made up of two step up/down transformers that are used to transform the 12V ac from a school power supply to 115V (nominal)

70 and 100 turns on either side of the centre

Pack of 5 markers

The high voltage output is protected by an interlock that ensures that the high voltage is only enabled once the transmission line has been connected to the high voltage connector

Human Lung Model Tax on Sales 0% The demonstration is made upThis model shows the larynx (2 parts which are removable) wind pipe with bronchial tree, heart (2 parts which are removable) subclavian artery and vein, Venacava aorta, Pulmonary artery, oesophagus, 2 lungs (the front halves are removable) and diaphragm. Mounted on a base. Includes English Key cards. Dimensions: 125 x 125 x 300mm.