Dual-wavelength testing Tests multimode and singlemode fiber Measures optical power and loss at 850 nm and 1300 nm using the 850/1300 source and meter Measures optical power and loss at 1310 nm and 1550 nm using the 1310/1550 source; calibrated wavelengths in the power meter at 1490 nm and 1625 nm also allow for readings from other sources Offers quick remote identification of cabling runs with FindFiber Remote IDs Conduct pre-testing and qualify cabling runs Auto-senses source wavelength Saves 1000 test results Single port testing for simple network connection Ruggedly built for demanding field use LinkWare Cable Test Management Software documents, reports, and manages all test data

  Introduction:The TL531 is specially designed for field personnel who need an efficient and economical tool for fiber tracing,fiber routing and continuity checking in an optical network during and after installation. It includes:Finding the breakpoint, poor connections, bending or cracking in fiber optic cables.Finding the faults of OTDR.The TL531 is specially designed for field personnel who need an efficient and economical tool for fiber tracing,fiber routing and continuity checking in an optical network during and after installation. It includes:Finding the breakpoint, poor connections, bending or cracking in fiber optic cables.Finding the faults of OTDR   Specfication:2.5mm universal connectorOperates either in CW or PulsedConstant output power Lower Battery warningLong battery life (up to 60 hours)Crash-proof and dust-proof design for laser headLaser case ground design  prevents ESD damageBurning testing to ensure the reliability.Portable and rugged, easy to use Specfication:  Type   Central Wavelength 650nm+-10nm (635nm can be required on request) Emitter Type FP-LD Output...