The LUJUN LJRD-2401 Battery Powered Geiger Counter is a professional-grade nuclear radiation monitor designed for comprehensive detection of ionizing radiation. This portable device combines advanced technology with user-friendly operation for reliable radiation measurement in various applications.

• Detects multiple ionizing radiation types: X-rays, β rays, and γ rays
• 1.77-inch TFT LCD display showing real-time radiation values, time, and power status
• Triple alarm system with sound, light, and vibration alerts for dangerous radiation levels
• Color-coded indicator lights: green (normal), yellow (one-stage alarm), red (two-stage alarm)
• Independent charging indicator with red (charging) and green (fully charged) lights
• Three physical buttons for intuitive operation
• Built-in calibration function for measurement accuracy
• High-performance ARM microprocessor with low power consumption
• 2800mAh large-capacity battery providing up to 18 hours continuous operation
• Dual language support: Chinese and English

This radiation detector is essential for nuclear power plant workers, researchers, emergency responders, and industrial safety professionals. It provides accurate radiation monitoring for nuclear energy facilities, healthcare settings, manufacturing plants, mining operations, environmental studies, and emergency response scenarios.