MULTI-FIELD EMF DETECTOR - EF RF MF 3-in-1 EMF meter can detect AC magnetic field(MF), electric field(EF) and high-frequency radiation (RF). This EMF reader is mainly used to detect and evaluate the impact on human body of non-ionizing electromagnetic field, magnetic field and high-frequency radiation in living and working environment.
3-COLOR BACKLIGHT & SOUND ALARM - Green, orange, red. When the EMF tester detects a magnetic field, electric field, radio frequency, microwave, will display different backlight colors and sound alarms based on the magnitude of the measured value to alert the user. The sound alarm can be turn off.
FAST & ACCURATE MEASUREMENT - High quality sensing probe for fast, sensitive, and high-precision detection. Magnetic measuring range 0.01~200 uT/0.1~2000 mG, electric measuring range 1~2000 V/m, radiation measuring range 0.001~100mW/㎡.
DATA HOLD - During the measurement process, press the "HOLD" button to enable or disable the display lock function. Press the "MAX" key to enable maximum value memory during the measurement process. lf there is no button operation for approximately 15 minutes, the instrument will automatically power off.
WIDE APPLICATION - Widely used at home, in office, outdoor activities, ghost hunting for detecting microwave of oven, cell phone, ultrasonic generators, WIFI router, 5G signals (below 3.5GHz), computer monitor, distribution box, refrigerators, washing machines, home appliances, and more.
