SE International

Since 1979, S.E. International, Inc., has been developing and manufacturing radiation detection instruments under the Radiation Alert® product line. Our success began with the Monitor 4, a simple but reliable general-purpose survey meter. Our intention is to provide a great instrumentation at a cost that could fit most budgets. Safety is always at the forefront of our development.
Over the years, we have established a reputation for honesty, innovation, and products that are known for quality and reliability. S.E. International, Inc. has developed a wide range of instruments. Together, with our strong network of domestic and international distributors, we are dedicated to helping our customers find the right instrument for both personal and industrial use.