Feature 1Wide Measurement Range: The radiation detector responds quickly to radiation and provides timely alerts in risky environments. The instrument is highly flexible and can measure the environmental background. The detection values are updated in realtime. 2High Accuracy: The detector is used to measure X and rays radiation and is best suited to measure small changes in radiation levels with high sensitivity to the most commonly used nuclides. 3More Intuitive Display: The large LCD color screen of the nuclear radiation detector allows you to easily and quickly read realtime values. And the buttons are easy to use. It's intuitive and easy to view data. 4Portable Size: The small size of this detector is so convenient for everyday use that you can carry it in your kit without taking up too much storage space. 5Wide Range of Applications: The detector can detect electromagnetic radiation and nuclear radiation. It can meet the needs of family life, substations, testing, etc. It can also be applied to material testing, environmental testing, radiation protection, radioactive screening, etc.Item Type: Nuclear Radiation DetectorProduct Model: XR3Nuclear Radiation Detection Parameters.Detection Technology: G M Detection Technology Detection Type: x, , rays Display Mode: LCD, Backlight Energy Range: 20kev To 3.2mev 30%(137Cs-) Sensitivity: 80cpm/Sv/(Co-60) Test Accuracy: 0.01 Sv/H Realtime Range: 0-99.99 Sv/H Cumulative Range: 0-99.999 MSv/H Real Time Error: 10% Mean Value Error: 3% Electromagnetic Radiation Detection Parameters:Test Range.0-99.999 w/cm (Power Density)0-99.999 V / M (Electric Field Strength)0-99.999 T (Magnetic Field Strength)Testing Accuracy.0.001 w/cm (Power Density)0.01 V/M (Electric Field Strength)0.001 T (Magnetic Field Strength)Frequency Range.50 MHZ-5GHZ (Power Density)20HZ-100MHZ (Electric Field Strength)20HZ-1MHZ (Magnetic Field Strength)Power Supply: 3 x 1.5V AAA Dry Cell Batteries (Shipping Without Batteries)Battery Length: 4HoursProduct Size: Approx. 105 x 70 x 30mm / 4.13 x 2.76 x 1.18in Wide Range of Applications: Can detect electromagnetic radiation and nuclear radiation. it can meet the needs of family life detection, substation detection, mobile tower pylon detection, etc. it can also be applied to material testing, environmental testing, radiation protection, radioactive screening, etc. Package List: 1 x Radiation Detector(Shipping Without Batteries)