3-IN-1 ACCURATE DETECTION:EMF detector has built-in electromagnetic radiation sensor, our EMF meter detects electric field (V/m) and magnetic field (µT/mG) radiation at the same time
SOUND AND LIGHT ALARM:Radiation detector automatically alarms when it exceeds the set safety value (0.4µT (4mG) or 40V/m), the LED screen turns red, the indicator light flashes and a buzzer alarm sounds. You can long press the "AVG/VPP" button to turn off the buzzer
PORTABLE DESIGN:EMF reader is portable and compact, rechargeable device. Large backlit LCD provides a clear view. Stylish appearance, handheld structure. Ghost detector will automatically shut down if there is no operation within 5 minutes
MULTI-FUNCTION:Short press "AVG/VPP" to switch the test average or reading, press "HOLD" to keep the data date. Short press the "℃/℉" button to switch the temperature unit °F and °C. EMF protection has zero operation function and low battery indicator function
WIDELY APPLICATIONS:EMF radiation meter mainly tests magnetic field and electric field, and is widely used in testing TVs, computers, printers, microwaves, refrigerators, cell towers, low-frequency home appliances, ghost-hunting equipment, etc