〇The world’s smallest and lightest (common to the Mini series)
〇FTTH / LAN 4 wavelength measurement 850/1310/1490 / 1550nm
〇High output up to + 25dBm can be measured
〇Direct measurement of EDFA with open protection at low reflection light receiving part
〇High resolution 0.01dB
〇Easy to clean with the PC ferrule receiver
〇Relative value measurement (REL, dB) function
〇Automatic offset correction (ZERO SET) function
〇Approximately 160 hours measurement with one AA size Alkaline battery

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MiNi 219

Calibration certificate service (Option)

We can issue a calibration certificate when you buy our product. Feel free to ask us a quotation, if it is necessary.


Calibrated Wavelengths 850nm, 1310nm, 1490nm, 1550nm
Measuring Range -50 ~ +25dBm
Uncertainty ±4%(k=2) 1310nm, -10dBm, 23±5℃
PDL <0.2dB
Input port Low-reflection PC Ferrule type, InGaAs Photo diode
Max. input +27dBm
Resolution dBm:0.01dB(≥-40dBm)
Optical Return Loss approx. 50dB
Fiber Type GI 50/125 , SM 10/125
Connector PC ferrule(φ2.5mm) connector ***Adapter: SC standard, FC,LC,ST for optional
Functions Relative measurment (dB) , Auto power-off (10 min.), ZERO SET
Display LCD (Measurement , Low Battery , Over/Under flow)
Power supply Battery(UM-3:AA) (Manganese, Alkaline, Ni-Cd/NiMH)
Battery life Approx. 160 hrs (Alkaline Panasonic LR6(G))
Operating Environment -10 to +50˚C, ≤80%RH(without condensation)
Dimension 61(W)x99(H)x22(D)mm(Main frame) , 65(W)x120(H)x24(D)mm(incl. Case)
Weight Approx. 130g (incl. battery , cover and connector adapter)