Description GreenTel provides various cleaning tools. Including cleaning cassettes,Website:http://www.greentelfttx.com, cleaning sticks and cleaning IPA wipes.Optical fiber and equipment are high precise, in most situation the performance of a optical fiber a equipment is depend on the cleaning level of the connection port or end-face, even a little dirt can affect the performance. So the cleaning tools are very essential. With these cleaning tools, user can clean a fiber termination, a insertion port of a important optical instrument, ensure the performance of a testing equipment and etc.Features ● Easy to use● Depth cleaning● Better cost-performance RatioSpecification Fiber Optical Cleaning Stick - CLS2 Parameter Diameter2.5mm/1.25mmConnector typeSC, SC2, FC, ST, DIN, D4, MU, LC, MTWorking Temperature10℃~60℃Storage Temperature4℃~80℃Humidity20%~80% R.H.Dimension2.5mm*145mm / 1.25mm*100mm