Peak Function (1 Ms); Max Min Function (500 Ms); Functional Description; Measuring Ac Voltage - Metrix MX 650 Notice De Fonctionnement

3.6. PEAK function (1 ms)

This function enables 1 ms voltage or current PEAK signals to
be captured.
Before a signal is captured, the clamp must first be calibrated
by holding the PEAK button down for more than 2 seconds,
until "CAL" is displayed, indicating that the offset has been
correctly taken into account.
Choose the positive or negative sign of the peak (P+ or P-)
with short presses on the PEAK button.
To quit the manual range, you must hold the RANGE (MX
650) or the / (MX 655) button down for at least 2
seconds; the clamp then returns to normal mode.

3.7. MAX MIN function (500 ms)

To activate the MAX MIN function, press on the MAX MIN
button. The MAX value is then displayed.
If you press on the button again, the MIN value will be
displayed.
If you press on the button a third time, the instantaneous
measurement is displayed (however, the "MAX MIN" symbol
flashes, indicating that the function is still active).
To quit the manual range, you must hold the MAX MIN button
down for at least 2 seconds; the clamp then returns to normal
mode.
4.

FUNCTIONAL DESCRIPTION

4.1. Measuring AC voltage

• (MX 650) Position the switch
to
• (MX 655) Position the switch
to
(alternating signal) should be
displayed. If not, press on the
appear.
600 1000
PEAK
1mS
HOLD
A
1000 V
400
Connect the red test lead to the
40
Hz
"+" input terminal and the black
REL
test lead to the "COM" input
V
230.0 terminal.
750
600
1000
600V
Then place the touch prods in
contact with the points where
the AC voltage is to be
measured.
Then read the result on the
display.
22
Chapter II
V.
V. The symbol
/ button, to make it
MX 650 / MX 655