| Measuring values: | Photon dose rate equivalent |
| Verification of beta-radiation |
| Measurment ranges: | Range 1: 0,01 to 19,99 µSv/h |
| Range 2: 0,1 to 199,9 µSv/h |
| Energy ranges: | Gamma-radiation: 15 keV to 2 MeV |
| Detection of Beta-Radiation: above 200 keV |
| Intrinsic error: | < 25 % (referring to Co-60-radiation for range 2) |
| Detector: | Halogen-quenched Geiger-Mueller Tube |
| Overload capacity: | 10 Times (without falling of the display) |
| Recovery time at referencial conditions: | < 30 s |
| after overload |
|
| Beta-Shielding: | 1,1 g / cm² (Fe) |
| Display: | Digital on LCD |
| Acoustic |
| Visual with LED |
| Operating voltage: | 1,5 V (battery or accumulator, Type C) |
| Operating time: | 8 to 12 hours (depending on radiation level) |
| Low-battery-symbol in display |
| Weight: | < 250 g |
| Dimensions (L x B x H): | 145 mm x 80 mm x 40 mm |
| Color: | Black-brown RAL 8022 |
| Temperature range: | 0°C to + 50°C |
| Relative humidity: | < 90 % at + 30 °C |
| Mechanical strenght: | DIN IEC 68, Eb 6 - 150 - 1000/3 |
