The RDS-31 Alarm Monitor is intended for stationary or fixed
installation in premises where people may be exposed to ionizing
Radiation.
The RDS-31 advanced survey meter is the main instrument,
with one internal GM counter it covers dose rates from 0,01 uSv/h to 100
mSv/h. The system can be equipped with any GMP-12 series H* (10) probes
to increase the upper dose rate level up to 10 Sv/h max.