OWL KIT-WT-WSSDst Wavetester Fiber Optic Kit SM includes the WaveTester Power Meter and the WaveSource 850/1300 Light Source. This kit contains all the tools needed to certify fiber optic links against many cabling standards used in multi and single mode networks. The OWL KIT WT WSSDst Wavetester Fiber Optic Kit SM can store up to 200 fiber runs and be transferred USB to a PC for report generation.