DT-1000 Radiation Electromagnetic Detector Measuring Range 5-1999 Electromagnetic Field Intensity Detector 1. Dimensions: 132×69×31mm 2. Weight: 200 grams 3. Reading display: 3-12 digit LCD 4. Gear position: electric field-Vm (voltmeter); magnetic field--uT (micro Tesla) 5. Accuracy: electric field: 1Vm; magnetic field: 0.01μT 6. Range: electric field: 1Vm-1999Vm; magnetic field: 0.01uT--19.99uT 7. Alarm threshold: electric field: 40Vm; magnetic field: 0.4uT 8. Test bandwidth: 5Hz-3500MHz 9. Sampling time: about 0.4 seconds 10. Sensor head: single axis (top of instrument) 11. Overload prompt: LCD displays "1" 12. Operating temperature: -15℃-+60℃ 13. Operating humidity: relative humidity below 80% 14. Working voltage: 9V (6F22 9V battery) (not included) Application range: 1. Outdoor environment electromagnetic radiation test application: all electromagnetic radiation sources within the instrument test technical indicators, such as substations, high-voltage lines, transformers, power distribution rooms, cables, mobile phone towers, TV signal towers, broadcast signal towers, etc. 2. Indoor environment electromagnetic radiation test application: computers, televisions, copiers, fax machines, air conditioners, refrigerators, stereos, washing machines, wires, power supplies, mobile phones, wireless routers, etc. All electromagnetic radiation sources within the instrument test technical indicators