[Geiger Counter] The -886A nuclear radiation meter enhances standard radiation detection with an energy compensation tube detector to improve sensitivity. Specifically designed to accurately detect ionizing radiation intensity, including beta particles, gamma rays, and x-rays within the energy range of 48 keV to 1.5 MeV (less than or equal to 30% for 137Cs), it provides reliable radiation measurement. [Multifunctional Nuclear Radiation Meter] In addition to measuring radiation intensity, this device also monitors temperature and humidity. It displays current radiation values, maximum values, and average values across different geographical areas. The built-in dose alarm allows users to set thresholds for personalized monitoring and accurate readings. [Flexible Unit Conversion] This advanced nuclear radiation meter features 5 built-in dosage units: Sv/h, Gy/h, mR/h, and cpm, which can be easily switched. Capable of detecting gamma rays, x-rays, and beta particles, it serves as a comprehensive solution for various radiation detection needs. [Intelligent Alarm System] Equipped with a three-mode alert systemvisual (light), vibration, and audible soundthe -886A nuclear radiation meter ensures effective notifications in diverse environments. Users can adjust both current and cumulative dose alarm thresholds and reset the cumulative dose through the settings menu for a customized experience. [Broad Application Spectrum] Ideal for use in nuclear power plants, geological surveys, radiology departments, and home radiation testing, this meter is suitable for detecting ionizing radiation and displaying dose levels. It is widely applicable in industrial settings, radiation laboratories, iron mines, inspection vehicles, and more. Note: There may be slight color variations due to lighting and display differences. These do not affect product functionality. Color: Yellow Material: Plastic Package Contents: 1 x Nuclear Radiation Detector Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement allows an error of +/- 1-3 cm.