EM14456 - The 24-inch Video Borescope (outer diameter of 10mm) uses a 470 TV line CCD producing a High Resolution image. The scope comes with a 90-degree Viewing adapter, allowing the user to look straight ahead or at a right angle. Using a 3mm Active area integral liquid light guide the UV output figure is higher than that of a standard rod lens borescope. The scope is meant for use on a Monitor, not through an eyepiece making it easy to use providing a large clearly defined picture, as well as allowing the operator free use of his hands.