One instrument used for two purposes, can test both electric and magnetic field radiation stimutaneously.
Sound and light alarm: When test result exceeds the safe value, the instrument will automatically alarm.
Data locking: Press one button to lock the radiation value.
Radiation assessment: To Remind you of making sure whether the radiation value is in the safe range.
Large and clear LCD display screen for easy reading.Stylish design, compact size, simple operation, easy to carry and convenient for on-site measurement.