It features precise stepless continuous regulation of the pen tip glow. The power supply has a built-in tri-colour indication LED for coarse adjustment of the glow intensity. The pyrograph plus is equipped with an innovative stylus which incorporates a touch sensor. The tip is heated to the set intensity only when the pen is held in the hand, making the pyrograph plus more energy-efficient. It allows the use of tips from 0,3 to 1 mm thick (maximum current 15 A). It is available with a standard tip thickness of 0,8 mm.