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.1 x Nuclear Radiation Detector (Battery Not Included)1 x Manual