The HI-3804 is a low cost EMF detection and measurement solution for applications in the 10 - 42 MHz ISM frequency bands. 
The device simplifies the testing methods required to determine electromagnetic field emissions compliance in high field environments such as RF heating and welding. Features include On-Board Data Logging and Review, Electric and Magnetic Field Strength Measurements, Linear and Power Density Units Display, and a Dynamic Range of .05 - 50 mW/cm2.

hi 3804射频电磁场测试仪介绍:

hi - 3804是一个低成本的EMF检测和测量解决方案应用于10 - 42 MHz ISM频段。

所需的设备简化了测试方法确定电磁场在高排放的合规领域环境射频加热和焊接等。功能包括车载数据记录和审查,电场和磁场强度测量,线性和功率密度单位显示,动态范围。05 - 50 mW /平方厘米。