Komshine Fiber Optic Identifier Optical Cable Signal Direction Identifier With VFL Red Light 10mW(KFI-40V)

1. Applicable optical fiber type: 0.25-3.0mm2. Wavelength range: 800~1700nm3. Detection frequency range: CW/270/1k/2k Hz4. Detection distance: up to 5km5. Detector type: 1mm InGaAs 2 pcs6. Signal direction: Left & Right LED7. Optical power reading range: 40 dBm to 10 dBm8. Power supply type: AAx2 (not included)9. VFL power range: 10mW10. VFL test distance: 5-8km11. VFL wavelength range: 650nm12. VFL laser type: LD13. Compact and practical, portable, no need to change fixtures, online testing14. Can quickly locate power outages, with a detection range of up to 5km, and LED lighting to facilitate construction in the dark.15. Detection can be performed at any position on single-mode and multi-mode optical fibers, and an identifier can be used to identify it on the line.16. Can identify 270Hz, 1KHz, 2KHz signal frequencies, and there will be a buzzing sound when the frequency is identified.17. When