... inside,can be used along and used together with various monitor Detailed Product DescriptionFeatures1, High resolution, quick response2, LED display3, Sound ... inside,can be used along and used together with various monitor Technical info1,Measuring range:0. 1μSv/h~30mSv/h2 ... °C~+50°C, relative humidity:≤98%( lower than 40°C) Radiation area monitor DL805-G