17
6-4
ACVoltageMeasurement
#
DANGER
Toavoidelectricshock,nevermakemeasurementonacircuitin
thefollowingcategories;
Measurementcategory
Ⅳ
(CAT.
Ⅳ
):overAC600V
Measurementcategory
Ⅲ
(CAT.
Ⅲ
)orlower:overAC750V
Do not make measurement with the battery compartment cover
removed
Keep your fingers and hands behind the barrier during
measurement.
a.SettheFunction Selectorswitchtothe"400V"or"750V"position.
IftheinstrumentisintheDCmode,presstheAC/DCbuttononce
to select the AC mode. (The instrument is set to the AC mode
whenit is powered on.) The"AC" shouldbe shownon theupper
leftcornerofthedisplay.
b.Slidetheterminalcovertotheleft.Plugtheredtestleadintothe
V/
Ω
terminalandtheblacktestleadintotheCOMterminal.
c.Connectthetipofthetestleadstothecircuitundertest.Takethe
readingonthedisplay.