Features:High sensitivity: high data accuracy. When the dose rate radiation dose exceeds the threshold, an audible and visual alarm is automatically issuedHigh detection performance: the detection speed is super fast, the measurement error is small, the instrument can measure the local radiation value.Multifunctional: Radiation levels can be detected at any time in any environment or in any environment. Examples include radiation detection, antiques, building materials, furniture, food, etc.Large display: There is a visual display, so that users can clearly see the radiation data.Portable design: Small size, handheld design, easy to carry.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementSize:175*70*30mm