Feature 1[Low Power Consumption] This nuclear radiation detector can monitor X and rays, has low power consumption, and has the function of battery undervoltage indication. 2[High Sensitivity] Nuclear radiation tester has high sensitivity and has a detailed operation interface. The average dose rate and metering rate can be monitored and displayed at the same time. 3[Real Time Detection] The detector adopts LCD display, with clear reading, convenient operation, and real time detection and updating of data. 4[Quick Response] The nuclear radiation detector can preset the dose rate alarm threshold, the sound alarm mode is optional, the response is fast, and the measurement range is wide. 5[Widely Application] Built in high sensitivity Geiger counter is used as a detector, which is mainly used to monitor the radiation of X and rays in various radioactive workplaces.Item Type: Nuclear Radiation DetectorMaterial: ABSProduct Size: Approx. 13 x 7 x 3 cm / 5.1 x 2.8 x 1.2 inBattery: 2 x AA battery (Battery Not Included)Measurement Mode: Nuclear radiation, electromagnetic radiation, formaldehyde monitoringPerformance: Power display, Chinese and English language conversion, alarm function, measurement unit, time setting, alarm setting, system clock, and two options for alarm modeDetection Rays: , X raysDetector: Energy Compensation GM Tube (Geiger Counter Tube)Measuring RangeDose Equivalent Rate: 0.01~1000Sv/hRelative Inherent Error: 15%Sv/hAlarm ThresholdDose Rate: Optional at 0.5, 1.0, 2.0., 2.5, 5.0, 10.0, 50.0, 100.0Sv/hDose Rate Unit: Sv/hMeasurement Display: Dose rate display per secondUse Environment: Temperature -10~ +45Relative Humidity: 95% (+45)Nuclear Radiation Unit: Sv/hElectromagnetic Radiation Unit: T, v/mFormaldehyde Monitoring Unit: mg/mApplication: Widely used in nuclear power plants, accelerators, steel, chemical industry, isotope applications, industrial X, non destructive testing, radiology, cobalt source therapy, gamma radiation, radioactive laboratories, environmental monitoring around nuclear facilities and other fields for person safety protection Monitoring and radioactive remindersFormaldehyde Monitoring Mode: Suitable for indoors, such as newly renovated houses, newly painted housesWeight: Approx. 242g / 8.5oz .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x NuclearRadiationDetector(Battery Not Included)1 x ManualNote1. Keep it as dry as possible during storage and use. Excessive humidity will cause damage to the instrument.2. Do not drop, knock or vibrate violently, otherwise the detector will be damaged,3. Please remove the battery if it will not be used for a long time.4. If the instrument cannot work normally, please send it to a professional maintenance service point for repair.