Made of high quality aluminum material.Strong light source, strong Penetrating power, stable property. And have two mode: always light and flicker. It is resent from slipping, comfort grab feel, carefully modified. Crash-proof and dust-proof design for its pen head Constant output power, lower Battery warning, Long battery life (up to 60 hours). Easy to change the ceramic core. It will help to extend the use of time. Portable,durable and rugged, easy to use.2.5mm & 1.25mm for SC,ST,FC and LC Connectors.
FTTH Fiber Optical Cable Wire Line Tester Testing VFL MQW LD optical source,CW and GLINT Mode. FC, SC, ST, LC 2.5mm 1.25mmGeneral interface,Wavelength: 650+/- 10nm. Locate the fiber failure, such as fracture and bend Failure inspection in OTDR blind zone Fiber recognition from head face to end face Mechanical transition point optimization Telecom, CATV project PDS construction and maintenance Optical component manufacture and research Include: 1x 30 KM Alum-alloy visual fault locator tester 1x FC Male LC Femal Fiber adapter 1X Bag 1X Lanyard
