Radiation Alert Ranger® – Portable Radiation Detector

Handheld Nuclear Radiation Survey Meter

The Radiation Alert Ranger® is a high‑performance, handheld nuclear radiation detector engineered for professionals who require laboratory‑grade accuracy in a portable field instrument. Designed for industrial facilities, environmental surveys, and field operations, it delivers reliable, real‑time radiation detection in a compact and lightweight form factor.

Comprehensive Radiation Detection

The Radiation Alert Ranger® offers exceptional sensitivity to alpha, beta, gamma, and X‑ray radiation, making it a versatile solution for a wide range of radiation monitoring applications. Built‑in efficiencies for common isotopes allow the device to calculate activity measurements in Becquerels (Bq) and Disintegrations Per Minute (DPM), providing precise and actionable data without external calculations.

Portable, User‑Friendly Design

This handheld digital survey meter features an easy‑to‑read backlit LCD display, a red count indicator light, and an audible beeper that signals each detected count. These visual and audible alerts enhance situational awareness and enable faster response to changing radiation levels.

Key user‑configurable features include:

• Selectable alarm thresholds

• Adjustable counting timer

• Optional wipe test plate for swipe surveys

Together, these options allow the Radiation Alert Ranger® to be tailored to specific operational and compliance requirements.

Advanced Data Logging & Connectivity

The Radiation Alert Ranger® includes Free Observer USB Software (Windows compatible), enabling users to download, view, and manage radiation survey data with ease. The software also supports computer‑based alarm configuration for enhanced monitoring and record keeping.

For expanded functionality, an optional Bluetooth® module enables wireless connectivity with the Radiation Alert® Observer BLE app (available on Android via Google Play). Through the app, users can:

• View real‑time radiation readings with descriptions

• Perform timed counts

• Add GPS location data

• Save and share survey files

• Mirror instrument alarms directly on an Android device