
Now through December 31, 2025, StellarNet is offering exclusive savings on our most powerful dual spectrometer systems—combining UV-VIS and NIR performance in one modular setup.
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| Option 1: Purchase a DWARF-Star NIR Spectrometer (900–1700 nm) and receive a BLUE-Wave-VIS Spectrometer FREE. | Option 2: Purchase a RED-Wave-NIRX-SR (900–2500 nm) and receive a BLACK-Comet UV-VIS Spectrometer FREE. |
Expand your wavelength range. Boost analytical precision. Save thousands.
From advanced materials to food, pharma, and environmental testing—our fiber optic spectrometers deliver the reliability, flexibility, and accuracy your lab needs to stay ahead.
Don’t miss out—this offer ends December 31, 2025! Request your same-day quote sales@onset-eo.com
To learn more about other system configurations and The Difference Between NIR and UV-VIS Spectroscopy, click the Read More below.

You already know the instruments—now remember the team behind them. For over three decades, our dedicated engineers and spectroscopy experts have delivered the precision, reliability, and personal support that define StellarNet. Whether you’re in the lab, in production, or out in the field, our team is here to help you succeed—just as we’ve always done.