... to meet specific requirements, including the 650nm red source and the 1310/1550nm wavelengths for single mode fiber ... ~+70Dimension(mm)150x74x26Weight (g)180 TAM8702 Handheld Light Source is designed for optimal use with TAM8701 Optical Power ... multimode fiber cable.Standard PackagesMODELINCLUDESAll TAM8702 ModelsTAM8702 Optical Light Source, Protective Rubber Boot, 3pcs 1.5V batteries,Instruction ...