Quote:
Originally Posted by hung
The greatest difference among the RT Examiner and the Electroscope is that this last one has a fixed frequency and does employ a circuit battery unlike the RT. But the Electroscope is a fine device.
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By "fixed frequency," do you mean zero Hertz? The Electroscopes are DC circuits, no frequency involved at all. It's just a battery, and a resistor that drains the battery.
You did know this, right?
- Carl