Radio Shack 22-813 User Manual

19
Making Measurements
2. Connect the black test lead to the
battery’s negative (
–) terminal and the red
test lead to the battery’s positive (+)
terminal. Then use this table to
determine the battery’s charge.
Ô
Battery
Size
Range Display Action
AAA
AA
C
D
<1volt Bad and the
number of
volts appear.
Replace
battery.
1–1.1volts Good
flashes and
the number
of volts
appears.
Consider
replacing
battery.
1.1 – 1.5
volts
Good and
the number
of volts
appear.
Battery is
good.
> 1.5 volts Good and
the number
of volts
appear.
Battery is
full.
9V < 6 volts Bad and the
number of
volts appear.
Replace
battery.
6–6.6volts Good
flashes and
the number
of volts
appears.
Consider
replacing
battery.
6.6 – 9 volts Good and
the number
of volts
appear.
Battery is
good.
> 9 volts Good and
the number
of volts
appear.
Battery is
full.
Ô NOTE Ô
• When testing 1.5V C,
D, AA and AAA size
batteries, if the
battery’s voltage is
below 0.010 volts,
Bad or Good do not
appear.
• When testing 1.5V C,
D, AA and AAA size
batteries, if the
battery’s voltage is
above 2 volts, .
OF
appears until the
measured voltage is
reduced to a value
below 2 volts.
• When testing a 9V
battery, if the
battery’s voltage is
below 0.10 volts,
Bad or Good do not
appear.
• When testing a 9V
battery, if the
battery’s voltage is
above 11 volts, .
OF
appears until the
measured voltage is
reduced to a value
below 11 volts.
• The jack labeled
+V.Ω.mA is fuse-
protected. If the
meter does not
measure properly,
check the fuse (see
“Replacing the Fuse”
on Page 20).
• If you connect the
test leads in reverse
polarity,
– appears
on the left side of the
display.

Radio Shack 22-813 Specifications

General

Brand	Radio Shack
Model	22-813
Category	Multimeter
Language	English