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Geiger Counter Module For Ionising Radiation Detection And Environmental Radiation Monitoring
The Gravity Geiger Counter Module is a compact ionising radiation detector designed for monitoring and measuring environmental radiation levels. Based on Geiger-Muller detection technology, the module can detect ionising radiation emitted by radioactive materials and environmental sources, helping users identify and monitor radiation exposure in real time. It provides an effective solution for educational, scientific, environmental, and safety-related applications where radiation monitoring is required.
Radiation exists naturally in the environment and can also originate from certain building materials, minerals, gemstones, industrial equipment, and radioactive sources. The Geiger Counter Module enables users to detect and monitor these otherwise invisible radiation sources. Its compact design, high sensitivity, and easy integration with Arduino and other microcontroller platforms make it suitable for radiation monitoring projects, laboratory experiments, environmental studies, and educational demonstrations.
Key Features

Ionising Radiation Detection: Detects high-energy ionising radiation sources.
Geiger-Muller Detection Principle: Reliable and proven radiation sensing technology.
Real-Time Radiation Monitoring: Continuous measurement of radiation levels.
High Sensitivity Detection: Capable of identifying low-level environmental radiation.
Compact Module Design: Easy integration into portable and embedded projects.
Microcontroller Compatible: Suitable for Arduino and other development platforms.
Environmental Radiation Monitoring: Measures background radiation levels.
Educational and Scientific Use: Ideal for radiation learning and experiments.
Portable Detection Solution: Suitable for field measurements and inspections.
Easy System Integration: Supports data collection and monitoring applications.

Applications

Environmental radiation monitoring
Educational radiation experiments
Laboratory research projects
Radioactive material detection
Geological and mineral analysis
Building material inspection
Safety monitoring systems
Radiation awareness projects
Scientific instrumentation
Portable radiation detection devices
Industrial radiation monitoring
STEM education projects

Note
This product is not a professional measuring instrument and is only suitable for principle research and teaching demonstration.Not for use in radiation dose measurement that directly affects personal safety.

Specifications

Geiger Counter

Power Supply: 3.3V ~ 5V
Signal Output: digital output, pulls down when a pulse is detected
Driving Voltage: ~400V
Maximum Range: 1200 Sv/h(theoretically)
Outline Size: 107 x 42mm

M4011 Geiger Tube

Operating Voltage: 380V ~ 450V

Background Counts: ~25CPM

CPM Ratio: 153.8 CPM/(uSv/h)

Outline Size: 10mm x 88mm

Package Contents

Gravity: Geiger Counter Module (Geiger Tube Included) x1

Gravity 3 – Pin Sensor Connector x1

FAQs:
Q: What types of radiation can the Gravity Geiger Counter Module detect?
A: The module can detect ionising radiation, such as nuclear radiation, X-rays, and cosmic rays. It cannot detect non-ionising radiation like microwave oven radiation, mobile phone radiation, WiFi radiation, or induction cooker radiation.
Q: What kind of output does the module provide?
A: The module provides a digital pulse output when it detects radiation. This output can be connected to a microcontroller or other device to measure the radiation level.
Q: Can the module be used as a random number generator?
A: Yes, the module can be used as a true random number generator. The undetermined high-energy particle ionization events provide enough random entropy to generate truly random numbers.
Q: What is the voltage range for powering the module?
A: The module can be powered by a voltage range of 3.3V to 5V.
Q: Is the module easy to use?
A: Yes, the module is designed for easy installation and use. It has a simple interface and can be connected to a microcontroller or other device using standard jumper wires.