Hioki 3257-50, Инструкция по эксплуатации

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1.1 Product Overview
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This measurement product is a multi-functional
digital multimeter capable of measuring DC and
AC voltages, DC and AC currents, the resistance,
and the duty factor, and checking the diode and
continuity.
Since a true RMS measurement system is used,
the measurement product can accurately measure
even distorted waveforms.
Compliance with CE marking requirements
The measurement product is designed to comply
with the international safety standard (IEC61010-
1) and EMC standards.
Safety-designed handy digital multimeter
The measurement product is equipped with test-
lead misinsertion preventive shutters and fast-act-
ing fuses at the current measurement terminals.
Multi-functional and duty-factor measurement
• The duty factor, which is used to analyze pulse
control signals, can also be measured.
• The Hold Auto function allows measured values to
be maintained by simply disconnecting the test
leads.
• The Hold function maintains the displayed value.
• The Memory function saves the held value dis-
played.
• The Recording function displays the maximum,
minimum, average, and currently measured values
selectively.
• The Relative function displays any discrepancy
from the reference.
Overview
Chapter 1
1.1 Product Overview
1.2 Features