Portable Electromagnetic Field Radiation Meter With LCD Backlight<br> :<br> Large LCD Display: Large LCD Display<br> Application: This detector can use the combination of electric and magnetic field at the same time, allows you to get two important values in one test<br> Dual alarm function: dual sound and light alarm function, automatically activated alarm, test value exceeding safety value<br> Data retention function: you can turn on the "Power / HOLD" button briefly, and the reading will be blocked, and on the screen [HOLD], download again to resume the normal measurement, [HOLD] will not be displayed<br> Portable size and easy do introduction: you can easily go one and only with each other in place<br> The function that has been determined, the current rating value can be at the safety level, the three-color light indicating the actual magnetic field: safety, warning, reversal and electric field data are above<br> Specification:<br> Material: ABS<br> Unit:<br> Electric pole: V/m<br> Magnetic pole: uT/<br> Precision:<br> Electric pole: 1V/m<br> Magnetic pole: 0,01uT/0,1mG<br> ranges:<br> Electric pole: 1-1999V/m<br> Magnetic pole: 0,01 to 99,99 uT/0,1 to 999,9<br> Alarm threshold:<br> Electric pole: 40V/m<br> Magnetic pole: 0,4uT/4mG<br> Width measurement: 5Hz-3500MHz<br> sampling: about 0,4s<br> maximum measuring range on LCD<br> Operating temperature: 0-50C<br> Operating humidity: relative note below 80%<br> Voltage: 4,5 V<br> Power supply: 3 AAA batteries (included)<br> size:<br> 130x64x27,5mm/5,12x2,52x1,08 inch<br> contains:<br> 1 electromagnetic radiation tester<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store