Specification Brand : Mavaol BulletPoint1 : [ACCURATE RADIATION LEVEL TEST]: This portable Geiger counter radiation detector precisely measures radiation levels of objects, detecting β, X, Y rays in the environment. BulletPoint2 : [EXTENSIVE MEASURING RANGE]: With a range of 0.01‑9999usv/h, this nuclear tester offers and quick response, enhancing detection efficiency. BulletPoint3 : [LONG-LASTING BATTERY POWERED]: Equipped with a built-in lithium battery of 800‑2000mAh, ensuring continuous use for extended periods, making it practical and convenient. BulletPoint4 : [EASY TO OPERATE]: The simple structure and fast button of this nuclear radiation detector make it suitable for various environments, ensuring ease of use. BulletPoint5 : [ ABS PLASTIC SHELL]: Constructed with excellent ABS material, the shell is tough, wear-, and scratch-, ensuring a long service life. Color : Black ExternallyAssignedProductIdentifier : 7698300042955 ItemName : Geiger Counter Radiation Detector Nuclear Tester Measuring Range Lithium Battery for Environmental Monitoring ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 16 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : industrial-and-scientific-geiger-counters Manufacturer : Mavaol ModelNumber : Mavaolgas9my1wkx NumberOfItems : 1 PartNumber : Mavaolgas9my1wkx ProductDescription : [ACCURATE RADIATION LEVEL TEST]: This portable Geiger counter radiation detector precisely measures radiation levels of objects, detecting β, X, Y rays in the environment. [EXTENSIVE MEASURING RANGE]: With a range of 0.01‑9999usv/h, this nuclear tester offers and quick response, enhancing detection efficiency. [LONG-LASTING BATTERY POWERED]: Equipped with a built-in lithium battery of 800‑2000mAh, ensuring continuous use for extended periods, making it practical and convenient. [EASY TO OPERATE]: The simple structure and fast button of this nuclear radiation detector make it suitable for various environments, ensuring ease of use. [ ABS PLASTIC SHELL]: Constructed with excellent ABS material, the shell is tough, wear-, and scratch-, ensuring a long service life.