Features 1、1. Electromagnetic field tester: 2-in-1 function, which can test both electric field radiation and magnetic field radiation. 2、2. Sound and light alarm: When the detection result exceeds the safe value, the instrument will automatically alarm. Relative humidity: <80%. 3、3. Digital display: LCD displays numerical values for easy reading. 4、4. Data lock: Key to lock the radiation value. Test bandwidth: 5Hz-3500MHz Working temperature: 0～50℃. Specification Unit Electric field: V/m, magnetic field T Accuracy Electric field: 1V/m, magnetic field 0.01μT Range Electric field: 1-1999V/m, magnetic field 0.01-19.99μT Alarm threshold Electric field: 40V/m, magnetic field 0.4μT Reading display: 3-1/2 digit LCD display Test bandwidth: 5Hz-3500MHz Sampling time: about 0.4 seconds Test mode: dual-mode test Overload prompt: LCD displays "1" Data Lock: √ Automatic shutdown: √ Average and Peak: √ Low power reminder: √ Operating temperature: 0℃-50℃ Operating humidity: below 80% relative humidity Size: 63.6*31*125.8mm Weight: 146g Package List