Welcome to our store! 1. Accurate Measurement: The 2-in-1 EMF meter measures magnetic field radiation in mG, µT, the range is from 0.1 to 199.9 mG, the resolution is 0.1 mG, 0.01 µT; electric field test v/m, the range is 1 to 1999 V/M, the resolution is 1 V/M. 2. Large LCD Screen: The nuclear radiation detector has a large LCD screen that allows you to read detection data clearly and easily, and you can get the results in time. 3. Easy Operation: The operation is simple, you can enter the setting interface with a single button, adjust the preset alarm value, and then bring the tester close to the object to get the result. 4. Portable Size: This handheld nuclear radiation detector can help eliminate radiation hazards that can harm your family's health, with a portable size for easy transport. 5. Wide Range of Use: The EMF tester is easy to carry, suitable for testing TVs, computers, printers, microwave ovens, refrigerators, cell phone towers, power poles, low-frequency appliances, and ghost hunting, etc. Product Type: EMF Meter Material: ABS Battery: 3xAAA batteries (not included) Accuracy: Electric field: 1V/m, Electric field: 0.01μT Range: Electric field: 1V/m to 1999V/m, Electric field: 0.01μT to 99.99μT Alarm Threshold: Electric field: 40V/m, Electric field: 0.4μT Reading Display: 3-1/2-digit LCD screen Test Bandwidth: 5Hz to 3500MHz Sampling Time: Approx. 0.4 seconds Test Mode: Dual test mode Overload Prompt: LCD screen Maximum range Electromagnetic radiation monitoring: Home, office, outdoor, industrial areas Electromagnetic radiation detection: Radiation detection in mobile phones, computers, TVs, refrigerators, and high-voltage lines Inspection of radiation protection equipment: Performance inspection of radiation protection clothing, radiation protection film, and other protective equipment 1 x EMF Meter 1 x User Manual Customers are our top priority. If you find any problems with your product after receipt, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best possible customer service.