Fluke networks sfpowermeter simplifiber pro power meter cable tester fluke networks sfpowermeter p the fluke networks sfpowermeter is a single port simplifiber pro power meter cable tester which can efficiently measure power and loss wave lengths simultaneously and stores the measurements of the two wavelengths in one record this cuts testing time in half by eliminating the need to test each wavelength separately p p the meter features the ability to save a reference power level allowin