MT-7615/7616 Optical Power Meter 4 In 1 Multifunction Fiber Network/Disconnection/Lan Cable Tester Visual Fault Locator ,Versatile

Supports 8 wavelength, 850/980/1300/1310/1490/1550/1625/1650nm. Measurement units: dB, dBm, nW, mW & uW Other Functions Wave ID function wavelength memory selfcalibration & REF value setting Lan Cable Tester Pin to Pin cable map indicator