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ETS-Lindgren HI-3604 ELF Survey Meter User Manual

Page 36

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HI-3604 Manual

Figure 5-3

Waveform of magnetic field (sine wave)
produced by an incandescent light bulb obtained
by use of an oscilloscope connected to the
analog output jack on the HI-3604.

Figure 5-4

Waveform of magnetic field produced by an
incandescent light bulb operated by a light
dimmer at half brilliance obtained by use of an
oscilloscope connected to the analog output jack
on the HI-3604.