Spectrum Analyzers

Radiation Spectrum Analyzer Products

A Radiation Spectrum analyzer is used to measure the strength of different isotope energies and identifies them.

Radiation Alert® – Gamma Spectrum Analyzers, Gamma Scalers, Area Monitors, Gamma Spectrum Analyzers, Scintillation Probes, and Radiation Detection Software.

URSA-II – Universal Radiation Spectrum Analyzer

URSA-II – Universal Radiation Spectrum Analyzer

The URSA II is a flexible multi‑channel analyzer (MCA) system designed to work with virtually any

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Calibration & Service

We offer Calibration & Service...

What Our Clients Say

Ron Ulbrich, Geiger Counter Pro

“The Radiation Alert Ranger® is a great value for those looking for a modern Geiger counter. I found that is simple to use yet includes many advanced functions if and when you want them without obstructing the simplicity…”

Judson Kenoyer, CHP, CIH

“I have used the Monitor 4 in courses that I teach radiation safety for close to 8 years. The students love it and affectionately call it the “Batman unit” because of its use in the movie The Dark Knight Rises. It is light-weight, sensitive, and quite often out performs some of the more expensive units from other companies that we use in a lab exercise…”

Neil Breslow, NDT Supply

“NDT Supply has been working with SE International since we started business in 2000. We have found them to be easy to work with, and a very reliable and responsive supplier. Questions and issues are always handled promptly and with a smile…”