Three Types: magnetic field, AC electric field, and RF/microwave(Detects 2G,3G,4G and 5G cell tower signal level and RF radiation up to 3.5Ghz)
Accurate Measurement: The pinless moisture tester uses advanced non-destructive sensor technology to easily measure moisture content around corners, uneven surfaces and baseboards
Mute Function: Designed with an illuminated LCD screen to aid ghost hunting in the dark. When you're testing some quiet areas, the device can be muted to prevent scaring ghosts away or you can turn off the buzzer first
Auto Sound-light Alarm: Tricolor indicator bar will turn green, yellow, and red. Automatic alarm triggers above the safe value (250 V/m oder 5 μT/50 mG oder 50 mW/m²). No specific frequency information is displayed
Tips and tricks: You have to hold and move slowly the emf meters to make a test, (Operate with one hand and move ar make field measurements.) Automatically shut down after 15 minutes without operation
Note: Data for antenna electric field measurement may not be collected if the distance is too far, at a safe distance or if the antenna is not operational