Ando AQ1135E

The AQ1135E Optical Power Meter easily handles measurement of light emitted from general-purpose (even plastic) fibers. For glass fibers, the sensitivity of power measurement is from 0 dBm down to -90 dBm. With a resolution of 1/1000 dB, the unit is ideal for measuring connector insertion loss or the tiniest variations of power level in optical fibers. Wavelength Range: 0.4 to 1.7 ?m Measurement Range: 1pW to 100mW; -90 to +20 dBm