The PRO OAW-10 Optical Arc Welder is a hand-held precision splicer that allows for the quick and precise splicing of optical fibers. Its compact size makes it suitable for FTTH installations or for quick break fix applications. This v-groove unit weighs just less than 2 pounds! The OAW-10 has a 7-second splice time, 2.8? LCD monitor and is ruggedized for field use. With auto detection fusion programs, the OAW-10 is extremely versatile. With Singlemode or Multimode capability this is a great companion to a full-featured core alignment unit.