- Sensor: Geiger Muller tube (41mm x 15mm diameter) 

- Display: 8 digits alphanumeric, 48x11mm 
- Radiation sensitivity: Alpha, Beta and Gamma
- Range: 0,01 - 100μSv/h (equivalent to 0,001 - 10 mRem/h)
- Units: milliRem/h, μSv/h, pulse/sec, pulse/min, totalizer
- Buzzer: can be disabled
- Stats Function: useful to know the average radioactivity during 1 hour or 1 day
- Power consumption: on average less than 4 mA, so the instrument can measure over 100 hours with alkaline batteries.
- Power supply: 1 battery 9V (included)
- Dimensions: 200x95x40mm
- Weight: 240g
- Standard accessories: plastic carrying case