Dc Voltage Measurement; Measuring Ac Current - Metrix MX 670 Notice De Fonctionnement

4.2

DC voltage measurement

4.3

Measuring AC current

• Set the switch to A
.
Safety reminder : The technology of this instrument allows the
application or withdrawal of the clamp on bare conductors
under dangerous voltage. Always
going past the physical
Open the jaws by pressing the trigger. Position the clamp
around the single conductor to be measured.
Release the trigger. Check that the clamp is properly closed.
Read the result of the measurement on the display.
If difficult access makes reading the display impossible, press
briefly on the HOLD button (MX670) or on the A ZERO &
HOLD button (MX675) to freeze the display and read the
result after withdrawal of the clamp.
Note: The measurement results are most accurate when the
conductor is centred in the middle of the jaws.
MX670 / MX675
• Position the switch on V .
Connect the red test lead to
the "+" terminal and the black
test lead to the "COM"
terminal.
Put the touch prods in contact
with the measurement points
under DC voltage.
Read the result of the
measurement on the display.
There is no secondary current
display for model MX670.
the instrument while never
hold
safety protection.
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