Compact Analog Radiation Survey Meter
The Radiation Alert® Monitor 4 is a compact, analog radiation survey meter designed for dependable, general‑purpose radiation monitoring. Known for its long‑standing reliability, the Monitor 4 detects alpha, beta, gamma, and X‑ray radiation across three selectable measurement ranges, making it suitable for a wide variety of radiation safety and survey applications.
Proven Analog Performance
With decades of industry use, the Monitor 4 has earned a reputation as one of the most trusted analog radiation detectors available. Its analog response provides immediate, continuous indication of radiation levels, preferred by many professionals for real‑time situational awareness.
Simple, Ergonomic Operation
The Monitor 4 features an ergonomic, user‑friendly design that supports efficient operation in both facility and field environments. A red count indicator light flashes with each detected event, while an audible beep provides clear audible confirmation of radiation counts.
Additional convenience features include:
- Thumb‑operated battery check for quick readiness verification
- Silent operation mode for low‑noise environments
These design elements make the Monitor 4 easy to operate with minimal training.
Ideal Applications
The Radiation Alert® Monitor 4 is commonly used for:
- General radiation surveys
- Facility and laboratory monitoring
- Educational and training environments
- Routine radiation safety inspections
