handheld geiger counters

Modernized Geiger counters for personal radiation detection

Our portfolio of Thermo Scientific RadEye personal radiation detectors offers the functionality of traditional Geiger counters while delivering features not available in traditional Geiger counters.

These lightweight instruments offer an improved range of detection of multiple types of ionizing radiation—alpha, beta, X-rays, and gamma—even in the same unit. They feature an easy-to-use, common interface and are compatible with a catalog of optional accessories for wireless reachback, rechargeable batteries, and extension poles to maintain good ALARA principles.

Our Geiger counters for sale include models that can monitor dose rate, stay time, and peak values. Intrinsically safe options are available for users working in potentially explosive environments.

RadEye SPRD-ER Personal Radiation Detector
  • Ensure safety - extremely high dose rate measurement and accuracy
  • Stay on mission - detect radiation at greater distances without increasing false alarms
  • Respond swiftly - faster discrimination and adjudication of potential threats
  • Effortless deployment - simplified ID capability for novice to advanced users

Video: Handheld Geiger counter detects public safety threats

Portable Geiger counters for sale by application

Our series of Geiger Müller–based radiation detection products were designed with your specific mission in mind. Useful information such as peak count rate and dose rate values, energy compensated dose rate, accumulated dose, and remaining stay time help keep your mind on the mission, not on your instrument.

RadEye radiation detector selection guide

Need help finding the right handheld detector? 
Try our online selector tool or download it here:

HDI-RadEye-SPRD-GN-Investigate-270x195

Personal radiation detectors offer the functionality of traditional Geiger counters, while delivering features not available in traditional Geiger counters. These lightweight instruments offer an improved range of detection of multiple types of ionizing radiation, even in the same unit – alpha, beta, x-rays, and gamma. 

Read the blog post to learn more

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