Assertion: electrode's impedance | /r/HasProperty | the reference
Facets:
Source sentences:
text: In all but its fastest control-amplifier speed setting, it is stable on any capacitor in this range—as long as the impedance in the reference-electrode lead does not exceed 20 kΩ. With reference-electrode impedances greater than 20 kΩ, the Reference 600+ may oscillate.