1、[Low Power Consumption] This nuclear radiation detector can monitor X and γ 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 γ rays in various radioactive workplaces. 1 x Nuclear Radiation Detector (Battery Not Included)1 x Manual 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: γ, X raysDetector: Energy Compensation GM Tube (Geiger Counter Tube)Measuring RangeDose Equivalent Rate: 0.01~1000μSv/hRelative Inherent Error: ≤±15%μSv/hAlarm ThresholdDose Rate: Optional at 0.5, 1.0, 2. 0., 2.5, 5.0, 10.0, 50.0, 100.0μSv/hDose Rate Unit: μSv/hMeasurement Display: Dose rate display per secondUse Environment: Temperature -10℃~ +45℃Relative Humidity: ≤95% (+45℃)Nuclear Radiation Unit: μSv/hElectromagnetic Radiation Unit: μT, v/mFormaldehyde Monitoring Unit: mg/m³Application: Widely used in nuclear power plants, accelerators, steel, chemical industry, isotope applications, industrial X, γ 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