The Histar270 Optical Power Meter and VFL Combohttps://www.hhistar.com/ is a new-generation fiber testing instrument that combines precision, versatility, and durability. Controlled by a single-chip microprocessor, it integrates an embedded detector and laser source, ensuring excellent protection and reliable operation.
With 10 standard wavelengths including 1270nm and 1577nm, it supports frequency recognition, wavelength identification, automatic shutdown, and backlight display. Its CW/1Hz/2Hz red light modes, wavelength memory, user calibration, and lighting function make it an all-in-one tool for technicians.
In addition, the device supports RJ45 cable sequence and tracing tests, extending its application beyond optical fiber into network cable troubleshooting. With a wide testing range and high accuracy, it is an indispensable tool for professionals.
Main Applications
Continuous optical signal and modulated signal power measurement
Optical fiber link loss testing
Fiber continuity verification
Optical cable construction and maintenance
Fiber optic communications and sensing
CATV network installation and troubleshooting
