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 OTDRThe 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 TL510C Mini handheld optical power meter is a compact and an easy-to-use testing instrument for optical fiber networks, which can be used for absolute optical power measurements as well as for relative loss measurements in optical fibers. It features ingenious appearance, wide range of power measurement, high accuracy and user self-calibration function with high performance-to-price ratio

• Low battery consumption, more than 120 hours continual operation time
• for three 1.5V alkaline batteries
• Optional 10 minutes Auto-off function
• 2.5mm universal connector
• Operates either in CW or Pulsed

Low battery consumption, more than 120 hours continual operation timeSZHJGT