1、 Usage frequency range: 100KHz－100MHz

2、 Field strength measurement range:

Electric field strength range: 0.1V/M-1999.9V/M

Magnetic field strength range: 0.1A/M-1999.9A/M

3、 Error: Measurement error of the whole machine ± 2.0db
4、 Power supply: one 8.4V lithium battery and one 6F22-9V stacked battery.

5、 Usage conditions:

• The ambient temperature ranges from -10 ℃ to+40 ℃
• Relative temperature below 80%
• When measuring, the human body should be at least 0.5M away from the probe

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Magnetic field measurement:

• Turn the electromagnetic field conversion button on the host panel to the magnetic field end.
• Connect the magnetic field probe to the input socket of the host.
• Place the antenna into the tested area with a handheld probe and rotate the probe to find the point with the highest field strength. At this point, the magnetic field strength of the tested area can be directly read from the host display

Attention: The measurer's body should avoid being parallel to the plane of the circular antenna. The arm should be as straight as possible, and the body of the measurer should avoid the direction of the extension line of the antenna pole. No one should stand or place other metal objects within 1 meter around the probe during measurement.

• Users can use the instrument correctly according to the methods specified in this manual for 12 months from the date of manufacture. During this period, if there is a quality issue with the instrument itself, our factory is responsible for free repair. This instrument is maintained for life.