handheld optical multimeter

TLD 1400 series Handheld Optical Multi Meter are versatile power measurement devices which can be used for optical power module 0.63 ~ 1.65 μ m band in the optical power detection. It has mw, dB and dBm units for optical power measurement which can be used to direct optical power measurement. TLD 1413 series Handheld Optical Multi Meters offer five calibrated points: 850nm.980nm.1310nm.1480nm and 1550nm. This dynamic range makes TLD 1413 powerful enough to optic fiber CATV systems, optic fiber communications networks deployment and test.