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“electrometer tube”
electrometer tube
1. A component in an electrometer that has a high input impedance and a low control-electrode conductance, facilitating the measurement of extremely low direct current or voltage.
2. A high-vacuum electron tube having a high input impedance (low control-electrode conductance) to facilitate the measurement of extremely small direct currents or voltages.
2. A high-vacuum electron tube having a high input impedance (low control-electrode conductance) to facilitate the measurement of extremely small direct currents or voltages.
This entry is located in the following unit:
electro-, electr-, electri-
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