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Introduction
Introduction
Thank you for purchasing the Hioki SM7110/SM7120 Super Megohm Meter. To obtain maximum
performance from the instrument, please read this manual rst, and keep it handy for future
reference.
Trademark
• Adobe and Adobe Reader are trademarks of Adobe Systems Incorporated.
• Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation
in the United States and other countries.
• TEFLON is a registered trademark or a trademark of The Chemours Company FC, LLC.
Notation
*
Additional information is presented below.
SET
(Bold character)
Operation keys are displayed in bold.
[ ]
Names on the screen are indicated with brackets [ ].
Accuracy
We dene measurement tolerances in terms of f.s. (full scale), rdg. (reading), dgt. (digit) values,
and setting with the following meanings:
f.s.
(maximum display value or scale range)
The currently selected range.
rdg.
(reading or displayed value)
The value currently being measured and indicated on the measuring instrument.
dgt.
(resolution)
The smallest displayable unit on a digital measuring instrument, i.e., the input value that
causes the digital display to show a “1” as the least-signicant digit.
setting
(set value)
Displays set values such as the voltage output value and current value.