... RNO202 Optical Light Source 1.Good stability in output power 2.Large LCD display and backlightProduct Picture:Descriptions The RNO202 series Laser Source offer ... , 1KHZ, 2KHZ). It is widely used in optical fiber communications, CATV, optical fiber sensing, optical information processing field. It is an important fiber ... :1pc per box with foam protection inside,10pcs per carton! Optical Light Source