| Radiation detected |
X-ray and Gamma |
| Energy threshold |
20 keV |
| Detector |
Silicon semiconductor |
| Measurement range |
Dose: 1 µSv to 1 Sv (0.1 mrem to 100 rem)Dose rate: 1 µSv/h to 100 mSv/h (0.1 mrem/h to 10 rem/h) |
| Accuracy |
Within ±10% from 10 µSv to 1.5 Sv (from 1mrem to 100 rem)Calibrated by 241Am using a slab phantom |
| Linearity |
Within ±20% from 10 µSv/h to 100 mSv/h (from 1 mrem/h to 10 rem/h |
| Energy dependence |
Within ±30% from 30 keV to 200 keV |
| Display |
4-digit 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 to 1000 MHz (IEC61326-1:2006) |
| Power |
One lithium battery CR2450 (conforming to IEC 60086-2) |
| Battery life |
Approx. 350 hours of continuous use (at room temp. 20°C) |
| Environment (operational) |
Temp -10°C to +50°CRelative humidity up to 90% (non-condensing) |
| Dimensions |
Approx. 30 x 11 x 108 mm (excl. the clip) |
| Weight |
Approx. 40 g |