| Measured value: | Area activity (alpha/beta-radiation) |
| Photon dose rate equivalent |
| Display ranges: | range 1: 0,01 to 19,99 µSv/h |
| range 2: 0,1 to 199,9 µSv/h |
| Measurement range: | Alpha: (0,1 to 199,9) Bq/cm2 · ka |
| (ka = 6 for Am-241) |
| Beta: (0,1 to 199,9) Bq/cm2 · kb |
| (kb = 2 for Sr-90) |
| Gamma: (0,1 to 199,9) µSv/h |
| Intrinsic error at reference conditions: | Alphas: < 25 % according to Co-60-Radiation |
| Betas: < 25 % according to Sr-90-Radiation |
| Gammas: < 25 % according to Am-241-Radiation |
| Energy Ranges: | Betas: beginning at 35 keV (Opened Shield) |
| Gammas: 20 keV to 2 MeV |
| Detector: | End window Geiger-Mueller-Tube (area mass density: < 2 mg/cm2) |
| Not energy compensated |
| Shield: | Plastic (area mass densitiy approximately 200 mg/cm2) |
| 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 W 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 |
