Description: 【High Quality Material】Nuclear Tester is made of high quality material, which is durable and can be used for a long time. 【Features】Small high sensitivity dose alarm device, mainly used for X, β, and γ, high sensitivity, high precision, and accurate measurement. 【Easy to use】Radiation measuring instrument adopts a powerful microprocessor, is equipped with a CLEAR display screen, real time display, is easy to use, is user friendly, has strong anti interference ability, small and portable, stylish appearance. 【Multifunction】When the alarm threshold is reached, an alarm will be issued to remind the staff to pay attention to safety. 【Wide application】Widely used in work construction, home decoration, processing enterprises, petroleum, industry, exploration, prevention, and other occasions. Specification: Detection Technology: G-M Detection Technology Detection Type: β, γ, X, Temperature, Humidity Energy Range: 20kev~3.2mev ≤±30%(137Cs-) Sensitivity: 80cpm/μSv Test Accuracy: 0.01μSv/h Real Time Range: 0-99.99 μSv/h Working Time: ≥4 Hours Size Chart: 105mmx70mmx30mm/4.13inchx2.76inchx1.18inch Package Includes: 1 Nuclear Radiation Tester Note: Please allow slightly errors due to manual measurement and different monitors.