PS Magazine - MAY 1973
PS, The Preventative Maintenance Monthly
1973 SERIES, ISSUE 246
MAY 1973
'±
RESISTAN
Used to measure resistance of coIls anD Res
²
sto³s
Before you staRT-mAke su±e no bA²²ery vol²Age is connE³´ to ²hµ CirCuI² to ¶
²ested. Use ²He Me²e· ²o
se
iF ¸nY Volt¸ge ¹s preSN³º O· ¶ttµ· »µt¼dI½onnE¾ tHe
bA¿ery gRound cAbleÀ ÁÂis'll stoP a PossIble Me²er bÃÄnoÅt.
Æo Çest
.´µ
1¶
The black
(
-
)
lead goes into the OHMS ±DC
±
AC ja²k.
2·
The red(+) lead into the OHMS
j
a³k
.
3¸
FUNC´ION swit³h to OHMS
.
µ
4
¹
If you know ¶he appRoximate ohms Rating of
the ³ir³ui¶ to be tested· se¶ the ¸¹NGE swit³h
to tha¶ ¸X±value
º
5º
I» you don't Know the ¼½t
i
ng
·
se¶ the ¸ANGE
swit²h to ¸XL¾¾¾¾
¿
»8
HMS) TESTS
Now ZE¸O adjust the mete¼À ´ou³h the
2
test
pRobes ¶ogether aÁd ¶urn the OHMS ZE¸O
ADJ KnoB un¶il the needle se¶¶les righ¶ over
"¾Â th½¶Ãs on the right side of ¶he ve¼y ¶op
meter s³ale.
•
OHMS
ZE¼½ A¾J¿
À9
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