High sensitivity and diverse working environments. Regular monitoring.Save power down data. Selection of two combined alarm methods: Light /Sound. The product can set the current alarm value and cumulative alarm value Battery Capacity:850mAh;Alarm Method:Light, Sound;Detection Radiation Type:Ionizing radiation( X-rays, X-rays, etc.);Detector: Energy compensation tube(Geiger counter tube) Dose Current Rate:0.00-1000 Sv/h (1mSv/h) Cumulative Dose Equivalent:0.00 Sv-500.0mSv; Energy Range: 48keV-15Mev 30% (for 137Cs -) Language:Chinese, English, Russian, German,Japanese, Portuguese, Spanish, Korean Sensitivity:80CPM/uSv (for Co-60) Dosage Unit:Sv/h,Gy/h,mR/h,,CPM name:-02 Nuclear radiation detector -02 is a nuclear radiation detector newly launched by , featuring exquisite exterior design, compact size, and strong portability. Using high-precision Geiger counters to accurately detect ionizing radiation( The intensity of radiation, X-rays, etc. ). Equipped with a 1.5-inch IPS high-definition LCD screen, the interface is clean and tidy, and the data is clear at a glance. You can view real-time values, average values, maximum values, and cumulative values. It can also set alarm values, customize sleep and shutdown times, and support switching between 8 languages. Added timed monitoring mode and history view, capable of recording 10 sets of data, save without losing. Built in 850mA rechargeable lithium battery, with battery endurance of up to 6 hours. -02 is the ideal tool for detecting nuclear radiation anytime, anywhere, making you feel at ease, accurate, and convenient. Colour:Black Material:ABS+PC Package Contents: 1 x -02 Nuclear radiation detector 1 x Charging cable 1 x Hanging rope Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.