Features:
High sensitivity, wide measuring range, has a long service life.
Smaller body, larger screen, clearer measurement data and easier operation.
Radiation detector dosimeter for everyday use BR-9A help to avoid radiation hazrd in everyday life
With mute, alarm, particle sound selection button, test, mean value reset retest selection button, backlight can be turned on or off.
with USB charging port

Applications:
High frequency IF low frequency, magnetic field, power density, mobile phones, routers, microwave ovens, televisions, signal towers, desk lamps, substations, washing machines, refrigerators, computers, copiers, impressions, walkie-talkies, Bluetooth devices, transformers, troubleshooting, chargers, Mobile phone base station, high voltage electric tower, electric motor and other electrical equipment

Test range:
Power density: 0-99.999uw/cm2
Electric field strength: 0-999.99 v/m
Magnetic field strength: 0-99.999uT

Test accuracy:
Power density: 0.001uw/cm2
Electric field strength: 0.01v/m
Magnetic field strength: 0.001uT

Frequency Range:
50MHZ-5GHZ Power density
20HZ-100MHZ Electric field strength
20HZ-1MHZ Magnetic field strength

Specifications:
Power supply: 3 * 1.5V AA batteries or 1.2V rechargeable battery
Charging: USB 5V 2A input
Charging time: 4hours
Size: 105*70*30mm

Package included:
1 * BR-9A Electromagnetic Radiation Detector