For the first time in its 61-year history, Ludlum Measurements, Inc. is opening its doors and rolling out the red carpet for customers, representatives, and industry partners. Ludlum’s Open House and User Group Meeting will be held April 11 – 13, 2023 at our World Headquarters in Sweetwater, Texas.

This FREE, three-day event will include facility tours and an Exhibition highlighting the complete Ludlum Family of Companies, bringing together the top radiation detection experts in the industry with end users to gain knowledge, sharpen skills, and build relationships.

In addition to tours and exhibits, guests will have access to training and events featuring:

• Ludlum’s Newest Product Offerings
• Specialized Training and Demonstrations on Gate Monitors, Handheld Equipment, Hand & Foot Monitors, Personnel Monitors, and Small Article Monitors
• Engineering Roundtables
• N.O.R.M. Training
• Calibration Classes
• First Responder Training

View training course list and schedule

Register below, or contact us at for more information. Once registered, a link to register for training courses will be sent to the email address provided.

This event is free and space is limited!