Check the listing for details. LCD Geiger Counter Nuclear Radiation Detector Electromagnetic Radiation Detector. Condition: New. Listed at 116.34 USD. Feature: 1. High Sensitivity: Professional counter, core radiation detector with built-in acoustic and visual signals for capturing the extent of radiation. A highly developed GM tube is used as the core sensor. It features automatic data logging. The LCD screen allows you to quickly and accurately read the required data for recording natural background radiation and artificial radiation. 2. Radiation detection: The nuclear radiation detector uses a complex GM tube as the core sensor, with small error and high precision of 0.01 UPS/h, ensuring accurate measurement, high sensitivity, wide measurement range and lasting benefit. Measurement range: electric field: 1V/M ~1999V/M; Magnetic Field: 0.01μT~999.99μT. 3. Security monitoring: developed a nuclear electromagnetic radiation tester with data display, memory and output functions. And built-in timer shutdown, threshold alarm function. If you are in the environment with electromagnetic radiation for a long time, it will cause great harm to our body. We need nuclear radiation detectors to help us. 4. Portable and lightweight: The user interface is small and portable, concise and easy to use, small and portable Geiger counter, JD-3001 nuclear radiation detector with portable design, you can put it in your bag and take it with you. Geiger Counter Radioactive Nuclear Radiation Detector, Geiger Counter Physical X-ray Test Professional Marble Detector with LCD Display. 5. Wide range of applications: professional portable Geiger radiation protection and high precision and stability of products, widely used in material testing and radiation testing, very suitable for daily use, hospital, industry, etc. It can be used for material testing, environmental testing, radiation protection, radiopharmaceutical testing, etc. Specification: model: Operating temperature: 0℃~ 50℃ Operating humidity: relative humidity 10%RH ~ 80%RH Nuclear radiation: Response time: 3s Dose rate response: