International Light ILT2500 CW Light Measurement System

Pulsed or Flash Light Measurement System

The ILT2500 is the most versatile light measurement system ever designed by ILT.  It combines the ease-of-use of our hand-held, portable optometer, the measurement range of a research/lab radiometer, pulsed light profiling similar to an oscilloscope, and the spectral measurement capability of a spectrometer. 

Together with our NIST traceable / ISO 17025 accredited calibration, and a wide array of sensors, input optics, integrating spheres, the applications for the ILT2500 abound!


  • Large, 4.3″ capacitive touch screen display
  • Hand-held, ergonomic design
  • Built-in Faraday Cage for low end stability
  • Broadest measurement range in its class at 9 decades
  • Flash measurement capability with:
    Flash App:  for 0 to 250 Hz with graphical profile
    Beacon App:  .3 to 1.4 Hz for NFPA72 strobe testing with programmable flash count, integral peak and frequency
  • Proprietary spectrum App
  • The ONLY hand-held meter that can also be used as a spectrometer
  • Spectrum App measures 380-840 nm with ILT spectrometer head MEMS 880

Contact our

Technical Sales Team
+44 (0)1372 378822



Supplier Info

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