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 Cassette - CLE-BOX Parameter Connector TypeSC, FC, ST, DIN, D4, MU, LC, MTWorking Life>500 times/ cartridgeWorking Temperature10℃~60℃Storage Temperature4℃~80℃Humidity20%~80% R.H.Size (mm)115*79*32Weight(g)200