... ,can be used along and used together with various monitor Detailed Product DescriptionFeatures1, High resolution, quick response2, LED ... monitor Technical info1,Measuring range:0. 1μSv/h~30mSv/h2,Relative error: ≤10%3,Energy response: 40Kev~3Mev4,Using environment: temperature ... : -10°C~+50°C, relative humidity:≤98%( lower than 40°C) Radiation area monitor DL805-G