RADEX RD1503 - Radiation Detector was developed for use by the main stream public, for detecting a level of radiation in open air and indoors, as well as for basic verification of radiation contamination of materials and objects.
This device was specifically designed for every-day use by people with no knowledge of radiation dosimetry. It is rugged, inexpensive, and has few options to eliminate confusion.

RADEX RD1503 contains one, low-voltage SBM20-1 type Geiger-Muller counter for beta- and ga...

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RADEX RD1503 - Radiation Detector (This model is now replaced by RD1503+)

RADEX RD1503 - Radiation Detector (This model is now replaced by RD1503+)