The S400 Optical Meter is our most popular benchtop meter, ideal for photometric, radiometric, laser power, and fiber optic measurements.  Optional configurations include up to 4 individually calibrated sensor heads. This system features a microprocessor controlled architecture with USB, RS-232, RS-485 and IEEE-488.2 interfaces.


  • Display Measurement
  • LED Measurement
  • Laser Power
  • Strobe & Signal Measurement
  • Lamp Testing