Wintact WT3125 Electromagnetic Radiation Tester 1. Electric field: Range: 1~1999Vm Resolution: 1Vm Alarm threshold: 40Vm Measurement-bandwidth: 5Hz~3500MHz 2. Magnetic field Range: 0.01~99.99uT0.1~999.9mG Resolution: 0.01uT0.1mG Alarm threshold: 0.4uT4mG Measurement-bandwidth: 5Hz~3500MHz 3. RF Range: 0.01~300mWm2 Resolution: 0.01mWm2 Alarm threshold: 10mWm2 Measurement-bandwidth: 50MHz~3.5GHz 4. Sampling time: About 0.4 second 5. Measurement mode: Three modes measurement at the same time 6. Overload indication: Maximum value of measurement range on LCD 7. Operation humidity: Relative humidity below 80% 8. Working voltage: 3.7V 9. Power: 3.7V lithium battery 10. Dimensions: 61 x 25 x 134mm Features 1. One detector for three usage, simultaneous detectionof electric, magnetic field and RF radiation value. 2. Color-screen display. 3. Sound and light alarm, automatic alarm above safevalue. 4. Data hold. 5. Radiation intensity indication. 6. Radiation assessment, indicating if current radiationvalue is at safe level. 7. Stylish appearance, easy to operate with one hand,move or perform on-site measurement.