Vetscav- Auto Filter Weighing SystemVetScav Filter Weighing Mechanism At Last! A time saving device to automatically weigh anaesthetic filter canisters whilst in use. This innovative system uses patented technology to provide a simple, time saving and cost effective solution to the weighing of filter canisters Prevents any misunderstanding between users, whilst labour saving and cost saving in separate procedures with balances, check weights etc Automatic Temperature compensation " can