| Radiation detected |
Gamma & X-ray |
| Energy threshold |
40 keV |
| Detector |
Silicon semiconductor |
| Measurement range |
Dose: 1 µSv to 10 SvDose rate: 1 µSv to 15 Sv |
| Accuracy |
Within ±10% from 10 µSv/h to 10 Sv/hCalibrated by 137Cs using a slab phantom |
| Linearity |
Within ±20% from 10µSv/h to 1Sv/h |
| Energy dependence |
Within ±30% from 50 keV to 1.5 MeV |
| Display |
4-dgit LCD with unit and battery indications |
| Switch |
Power on/off (including reset operation) and dose rate display |
| Immunity |
150 V/m : 0.15 MHz to 200 MHz100 V/m : 200 MHz |
| Power |
One lithium battery CR2450 (conforming to IEC 60086-2) |
| Environment (operational) |
Temp -10°C to +50°CRelative humidity up to 90% (non-condensing) |
| Dimensions |
Approx. 30 x 11 x 108mm (excluding the clip) |
| Weight |
Approx 40g |