Komshine KPV-53 Optical Power Meter Fiber Loss Measuring Instrument, Model:KPV-53-A/-70dBm～+6dBm

1. Wavelength Range (nm): 800-1700
2. Probe Type: InGaAs
3. Power Measurement Range (dBm): -70 ~ +6 / -50 ~ +26
4. Fiber Type: SM (Single-mode) / MM (Multi-mode)
5. Standard Wavelengths (nm): 850/980/1300/1310/1490/1550/1625
6. Connector: FC/SC
7. Display Resolution: Linear Display: 0.1%; Logarithmic Display: 0.01 dBm
8. Operating Wavelength: 650 nm ± 10 nm
9. Output Power: 1 mW / 10 mW / 20 mW
10. Modulation Frequency: 2 Hz
11. Power Supply: 3 x AA Batteries(Not included)
12. Optical Power Meter + Red Light Source Combined Unit: This combined optical power meter and visible red light source can be used to measure connector loss, check continuity, and assist in evaluating the transmission quality of optical fiber links.
13. 7 Selectable Wavelengths: 850 nm / 980 nm / 1300 nm / 1310 nm / 1490 nm / 1550 nm / 1625 nm
14. Independent VEL Function: Makes line break testing more convenient and faster.