Hobbes 257725 OPTISource 1550nm Singlmode Light Source

• Hobbes 257725 OPTISource 1550nm Fiber Optic Light Source
• Three output modes including CW/MOD/AUTO–IDENTIFY
• Modulated signals include CW and 270Hz, 1kHz, 2kHz
• Equipped with Auto–identify wavelength indicator for complete compatibility with Hobbes power meters
  
• Easy to read LED indicators
• Features auto-power off for power saving

Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.