Optical Fiber Tester Mini OTDR Test with Optical Power Meter Opm Vfl Light Sourc

Mini-Pro OTDR Wavelength 1310nm/1550nm±20nm Fiber Type Singlemode Dynamic Range 24dB/22dB Event Blind Zone 3m ATT Blind Zone 8m Test Range 500m~64km Pulse Width 3ns~10us Ranging accuracy ±(1m+Sampling interval +0.005%×Test distance) Loss accuracy ±0.05dB/dB Sampling Points 16k~128k Sampling resolution 0.05m~8m Reflection accuracy ±3dB Data Storage Internal:≥600;External:TF Card Laser Safety Level Class 2 File format SORStandard file format Connector FC/UPC(InterchangeableSC,ST) OPM Wave Range 800nm~1700nm Interface Type Universal JointFC/SC/ST Test Range -50dBm~+26dBm Uncertainty ±5% Frequency Identification CW/270/330/1k/2kHz Calibration wavelength 850/980/1300/1310/1490/1550/1625/1650nm LS LD Type FP-LD Wavelength 1310nm/1550nm±20nm Output Power ≥-5dBm Modulation Frequency 270/330/1k/2kHz Stability CW,±0.5dB/15min(Test after 15 minutes of preheating) Connector FC/UPC(Interchangeable SC,ST) VFL Wavelength 650nm±20nm Output Power ≥10mW Mode CW/1Hz/2Hz Connector FC/SC/ST RJ45 CableLength Measurement Test Range 300m Other Parameters Display 3.5 inch Color LCD Data Interface Micro USB External storage TF Card Power Supply Polymer Li-Battery:3.7V,4000mAhAdapter:5VDC,2A Battery Life Standby>20h;Measuring time>12h Operating Temperature -10ºC~+50ºC Storage Temperature -40ºC~+70ºC Relative Humidity 0~95%Non Condensing Size 173mm×82mm×37mm Weight ≤350g