Features High Accuracy Measurement: Handheld device measures radiation levels from 0.08 µSv to 50 mSv, ensuring precise monitoring of X, β, and γ rays for safety assurance User-Friendly Interface: Featuring a TFT 2.0 color screen, this detector is easy to operate and provides clear readings with minimal interference for efficient use Customizable Alarm System: Set your own alarm thresholds with sound and flash alerts that activate when radiation levels exceed safe limits, ensuring timely notifications Versatile Functionality: Offers real-time monitoring, automatic over-standard alarms, and fault self-checking, with customizable timing measurements from 0 to 999 hours Wide Application Range: Ideal for home radiation checks, use in nuclear labs, petrochemical industries, geological surveys, and personal radiation safety, enhancing protection measures Features: 1、MAIN PURPOSE: Handheld nuclear radiation detector with high accuracy and sensitivity, measuring range is 0.08uSv？50mSv, can be used to monitor X, β and y rays. 2、GOOD PERFORMANCE: The microprocor with powerful performance is selected and equipped with a TFT2.0 color screen, which is easy to operate and has l interference. 3、ALARM METHOD: Arbitrary combination of sound and flash alarm methods, and the alarm threshold can be set arbitrarily, when the threshold is reached, an alarm will be issued in time. 4、MULTIPLE FUNCTIONS: With real time monitoring, automatic over standard alarm and fault self checking function, support timing measurement, can be set arbitrarily between 00？999 hours. 5、APPLICABLE SCENES: Widely used in home improvement radiation, nuclear laboratory, petrochemical, geological census, radiation dose supervision and protection for individuals. Specification: Item Type: Nuclear Radiation Detector Model: HFS 10 Material: ABS Battery: Rechargeable lithium battery 3.7V 1500mAh (built in battery) Application: Nuclear radiation detection alarm Scope of Application: Home improvement radiation, irradiation procing enterprises, health and epidemic prevention, radiotherapy, nuclear laboratories, nuclear power plants, import and export commodity inspection, building materials, petrochemicals, geological censuses, scrap iron and steel, industrial non destructive testing, etc. Under the environment of ionizing radiation, personal acceptance radiation dose supervision and protection situations. Sensor: GM counter tube Measuring Range: 0.08uSv-50mSv Measurement Accuracy: -17%-+25% based on 137CsY Battery Life: 20 days (continuous measurement, no particle sound) Charging Interface: TYPE-C Interface (green light is always on when charging, full off) Alarm Response Time Td: between10s Alarm Threshold Deviation: -17%-+25% Function: 1. The dose rate is Package List 1 x Detector 1 x Data Cable 1 x Tool Kit 1 x Lanyard 1 x User Manual