Hioki 3286-20, Instruction Manual

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Safety
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The symbol printed on the instrument
indicates that the user should refer to a
corresponding topic in the manual
(marked with the
symbol) before
using the relevant function.
In the manual, the
symbol indicates
particularly important information that the
user should read before using the
instrument.
Indicates AC (Alternating Current).
Indicates DC (Direct Current).
Indicates a double-insulated device.
Indicates that the instrument may be connected
to or disconnected from a live circuit.
Safety Symbols
This manual contains information and warnings
essential for safe operation of the instrument and for
maintaining it in safe operating condition. Before
using the instrument, be sure to carefully read the
following safety notes.
We define measurement tolerances in terms of rdg.
(reading) and dgt. (digit) values, with the following
meanings:
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".