TL510 Mini Handheld Optical Power Meter — Portable Fiber Optic Power Tester

The TL510 is a compact handheld optical power meter for fiber testing, equipped with a backlit LCD and an Auto-off function to conserve power. It includes user self-calibration and ships with SC+ST+FC connectors for versatile coupling. Powered by AAA batteries for easy portability, the unit continuously displays battery level and provides a low-battery warning. Measurement performance features high accuracy and fine display resolution, a wide 80dB measurement range, and support for both absolute and relative optical power readings. The meter delivers quick response with fast-tracking, real-time readouts so optical power changes are shown immediately.