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Portable hand-held voltage sensor with manually adjustable reference voltage for comparison with sensed voltage
Portable hand-held voltage sensor with manually adjustable reference voltage for comparison with sensed voltage
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机译:便携式手持式电压传感器,具有可手动调节的参考电压,可与感测到的电压进行比较
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摘要
A hand held voltage sensor in which a low impedance test lamp mode or a high impedance voltage test mode is selectable via a thumb accessed slide switch. In the high impedance mode, three light emitting elements provide indication of the value of voltage potential between a probe conductor and an associated ground conductor being above, below or pulsing above an adjustable threshold level.
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