After a nuclear fallout, you don't want to risk exposure to radiation. It is important to stay hunkered down until the radiation resides. It is also to stay safe from potential radiation spills in your area. If the grid is down this can be used with a working cell phone to detect radiation levels in your area. That way you can come out of your rabbit hole to feed your family.
High sensitivity measurements- using a precise signal measurement technology.
Real time display of measurement results- Use the Semiconductor sensors, measurement of radiation (Gamma, X-ray).
Easy to carry and convenient-World smallest Geiger counter (30mm)
Compact design, Low power consumption, No External Battery