Accurate glass temperature measurements on float glass lines, container glass machines, bulb manufacturing, automotive glass tempering lines and the production of solar panels in the range of 100�°C up to 1650�°C Double laser aiming marks location and exact spot size at any distance High resolution optics with 1mm spot size Optics 70:1 or 45:1 with selectable focus, compact sensor head size Usable up to 85�°C ambient temperature without cooling and automatic laser switch off at 50�°C Cooling and protection accessories for harsh environmental conditions