Detects Alpha, Beta, Gamma, and X-ray radiation (depending on GM tube type)
Digital LCD display showing CPM, µSv/h or mR/h (depending on model)
Audible “click” signal for each particle detected
Compact and lightweight for handheld use
Alarm threshold settings for high radiation levels
Battery-powered (typically AA, AAA, or rechargeable Li-ion)
Data logging and USB interface (on advanced models)






