FCST08231 advanced stability handheld optical light source is an updated version of FCST08222 series handheld optical light source enhanced with adjustable frequency. Which is integrated abroad test instruments advantages and mainly aim to high requirements of the users. With features of large LCD display, friendly operation interface and optional backlight,FCST08231 advanced stability handheld optical light source provides a lot of convenience for your field work. .It is an ideal instrument for the installation, construction and maintenance of the fiber optic projects and related projects
