Geiger Muller Sensor

datalogging sensors


Data Harvest

Product Description


Detects alpha, beta and gamma radiation. 


Consists of a Geiger Muller tube, counter and a steel rod for fixing to a suitable clamp.

No additional power supply is required, power comes from the data logger.


1-minute on Geiger Müller sensor measuring radio activity


Teaching applications:

The SmartQ GM Sensor can be used to investigate a number of scientific experiments such as:

  • Background radiation
  • Locating radiation hot spots due to mineral deposits 
  • Increased radiation in enclosed spaces due to natural Radon 
  • Radioactive half-life decay curves
  • Activity of different radioactive sources 
  • Radioactive penetration through different materials 
  • Effect of distance from radioactive source


Download Geiger Muller Sensor Manual  Doc No.: DS034 | Issue: 6 


0 to 500 counts per sec
0 to 5,000 counts per 10 sec
0 to 10,000 counts per min
0 to 65,535 open count
0 to 100% pulse output


  • 3.5 mm Jack plug connector on GM to counting module
  • Steel support rod
  • Alpha / Beta cap
  • Reset button on counting module
  • Audible beep on GM tube
  • Power indicator on GM tube
HK$ 4,180.00