DESCRIPTION: Nuclear radiation is something everyone needs to be aware of as it can lead to serious consequences such as disease and even cancer. Our nuclear radiation detector can help you detect nuclear radiation well, so if you need it, give it a try. Feature: Using the LCD screen, the working status of the nuclear radiometer can be clearly seen on the display screen, and you can quickly and accurately read the data you need. With the function of automatic data saving, even if the power is suddenly cut off, the data will not be lost and can be stored for a long time. There are three alarm modes: sound, light and vibration, which can remind you better and give you a better experience. Handheld portable design, easy to carry and store, can be carried in a pocket. it has three measurement units: uSv/h, uGy/h, mR/h, which can meet your daily radioactivity detection needs. Specification: material: plastic Radiographic inspection: X, Y, Dose rate: 0.00~1000usv/h (1msv/h) Cumulative dose equivalent: 0.00uSv~500.0mSv Energy range: 48keV~1.5Mev30% (for 137Cs-) Language: English Sensitivity: 80 CPM/uSv (for Co-60) Power: 2 * AA batteries (not included) Item Weight: 120 g / 4.2 oz Packing size: 172*126*36mm/6.8*5.0*1.4in Package Weight: 200g/7.1oz Packing list: 1 * Nuclear Radiation Detector