Key features

• •✅【GM Geiger Counter】Equipped with upgraded energy Compensation GM Tube, BTMETER handheld nuclear radiation detector BT-886A accurately detects Beta β, Gamma γ, X-ray, offering a sensitivity of 80CPM/µSv. With its ability to measure cumulative dose equivalent from 0.00µSv to 500.0mSv and dose equivalent rate from 0.00 to 10000µSv/h, it provides precise readings when monitoring radioactive materials, like seafood, marble and nuclear power plant etc.
• •✅【Intuitive Display】Designed with a backlight 2.5" high-definition LCD screen, the radiation dosimeter BT-886A not only provides real-time radiation exposure readings but also displays maximum and average readings. Additionally, it shows current temperature and humidity levels, providing you with a comprehensive understanding of your surroundings like industry, radiology and laboratories etc.
• •✅【Radiation Alarms】Available to set alarm thresholds for both current and cumulative radiation exposure. The geiger counter's cumulative radiation exposure alert is especially useful for monitoring radiation over time. If the total detected radiation (cumulative dose) surpasses your preset limit, the geiger counter kit will activate an alert via sound, vibration, and flashing light. Additionally, the cumulative dose equivalent value can be cleared.
• •✅【 Trend Graph Display】Choose from 5 dosage units (µSv/h, µGy/h, mR/h, cps, cpm) based on your preference. The trend graph option gives a visual representation of radiation levels over time, making monitoring easier and more efficient.
• •✅【 Quality & Warranty】Powered by a 1100mAh rechargeable lithium battery, the radioactive meter ensures up to 10 hours of continuous operation. USB Type-C charing cable included. BTMETER digital geiger counter radiation detector BT-886A comes with 365days quality warranty and lifetime technical support.