Description
Product Overview
The Radar-9989 Radiation Detector by AEGTEST is a professional-grade instrument designed for accurate nuclear radiation detection. It features a high-precision U.S.-made LND7311 mica window sensor, enabling rapid identification of Alpha, Beta, Gamma, and X-ray radiation. The device supports six measurement units—μSv/h, μR/h, CPS, CPM, μSv, and Bq/cm²—for comprehensive data analysis. With a bright 3.5-inch color LCD screen and intuitive menu, it offers customizable settings to meet diverse user needs. Specifications include package dimensions of 11.14 x 9.06 x 4.17 inches, a weight of 3.37 pounds, and a model number of Radar-9989-T2. It operates on one included Lithium Ion battery and is manufactured by AEGTEST, with an ASIN of B0FPFYRFRM and a high customer rating of 5.0 stars.

Usage
The Radar-9989 is suitable for a variety of environments where radiation monitoring is critical. It is ideal for laboratory settings, industrial facilities, nuclear power plants, and emergency response scenarios. Professionals such as health physicists, safety officers, and researchers can rely on it for routine checks, contamination assessments, and incident management. The detector’s portability and instant activation make it effective for fieldwork, educational demonstrations, and home safety checks in areas with potential radiation exposure.
Why Choose Us
AEGTEST’s Radar-9989 stands out due to its advanced U.S.-manufactured LND7311 sensor, which provides higher sensitivity and a broader energy response range compared to standard Geiger tubes. This ensures precise dose measurements and reliable performance in detecting low-level radiation. The product is backed by rigorous quality control, complying with industrial standards, and has earned top ratings for its accuracy and user-friendly design. Customers benefit from a durable build, long battery life, and responsive customer support, making it a trusted choice for critical safety applications.
Key Features
- High-precision U.S. LND7311 mica window sensor for detecting Alpha, Beta, Gamma, and X-ray radiation
- Real-time monitoring with six unit options including μSv/h, CPS, and Bq/cm² for versatile data analysis
- Bright 3.5-inch color LCD screen with intuitive menus for easy operation in various lighting conditions
- Dual visual and audible alarm system that activates instantly when radiation levels exceed thresholds
- Portable design with long-lasting Lithium Ion battery, ideal for on-the-go use in labs and field work
FAQ
What types of radiation can the Radar-9989 detect?
The detector accurately identifies Alpha, Beta, Gamma, and X-ray radiation using its advanced sensor technology.
How do I set up the alarms for radiation thresholds?
Access the menu on the 3.5-inch screen to customize alarm levels; the device will trigger visual and audible alerts automatically.
Is the Radar-9989 suitable for home use?
Yes, it is designed for both professional and personal safety, providing reliable monitoring in environments like homes near nuclear facilities.
What is the battery life of this radiation detector?
With the included Lithium Ion battery, it offers extended operation, though exact duration depends on usage intensity and settings.
Can I use this device for educational purposes?
Absolutely, its user-friendly interface and real-time data make it excellent for teaching radiation safety in schools and training programs.




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