Nuclear Radiation Detector Rechargeable Beta Gamma X-ray Portable Handheld Radiation Monitor with LCD DisplaySpecifications: Material: ABS+ Electronic Components Size:1673.5cm/ 6.32.761.38inchesMeasurement Accuracy:0.01uSv/h Resolution:0.01uSv/h Measurement Object: X, Gamma, Beta Ray Detection Measuring Range Real-time Value Measuring Range: 0~99.99uPackage Contents 1* Nuclear Radiation DetectorNote: 1. Please understand there may be a 1-2cm deviation exist.2. Due to the lighting and monitors, there is a slight difference between the picture and the real one.Promise If the product has any quality problems, please feel free to contact us, and we will help you solve the problem as quickly as possible.