Tester of the Geiger counter for nuclear power plants Description: [Multifunctional]: This detection device, equipped with high sensitivity Geiger counter tube, is specially designed to monitor X, Y and β in various workplaces, offering fast response and wide measuring range. [Application]: The Tester of the Geiger counter can display both the current dose power and the cumulative dose power at the workplace, making it an essential tool for nuclear power plant workers, accelerators, steel industry, chemical industry, isotope applications, 131, laboratories and nuclear power plants facilities. [Precision]: High sensitivity dosimeter, this device is user-friendly and convenient to use. At the same time, it measures and displays dose power and cumulative dose on the LCD screen, providing clear and precise data. [Practical and portable]: Charging meter. Additional features include power level display, dose and cumulative dose alarm thresholds, time and date setting, and alarm switch setting. It can be charged and comes with a professional tool box for easy carrying and storage. [ Material]: Tester is made of material, which is durable and can be used for a long time. Specification: Equivalent dose rate: 0,01 - 1000µsv or h Cumulative dose equivalent: 0,01µsv or h - 500,0 msv Energy Response: 50KEV - 1,5MEV ≤ ± 30 percent Sensitivity: 80 cpm or µSV or H Usage environment: temperature -10°C-45°C, relative humidity: ≤95 percent (45°C) Size Chart: product size: 16,9 cm x 2,6 cm x 7,5 cm or 6,65 inch x 1,02 inch x 2,95 inch Storage box size: 23 cm x 4,5 cm x 17 cm or 9,06 inch x 1,77 inch x 6,69 inch The package includes: 1 tester nuclear 1 suitcase Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.