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Detector | Energy compensated GM tube |
Detection ray | β-rays, γ-rays, X-rays |
Energy Range | 20kev-3.0mev ≤ ±30%(137Cs-) |
Flexibility | 80 cpm/μSv/ (Co-60) |
Testing accuracy | 0.01μSv/h |
RT measurement range | 0-99.99μSv/h |
Cum measurement range | 0-99.999mSv |
RT accuracy | ≤10% |
Avg accuracy | ≤3% |
Record groups | 1000 groups |
Supply battery | 5V/USB 3.7V lithium batter/2200mAh |
Screen | 3.2 inch full-color screem(320*240) |

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