Micronta 22-030A User Manual
SCHEMATIC
,..-----------------7
+ RED / I
/ /
~@~WI
DIAGRAM
S
(1-2-6)
iW-@
R3
750n
®
R1
6O°la
750n
®®
R4
@~@
R5
140n
-
BLACK
®
®
1
,
([j)
R6
10n
_
IfIIICROIV'TA®
BATTERY
-
..
TESTER
RADIO SHACK# A DIVISION OF TANDY CORPORATION
U.S.A.: FORT WORTH, TEXAS
AUSTRALIA
280-316
VICTORIA
RYOALMERE.
CANADA:
N S W
BARRIE, ONTARIO
TANDY CORPORATION
ROAD
2116
BELGIUM
PARC
INDUSTRIEL DENANINNE
5140
NANINNE
L4M
2A2
76102
BllSTON
WEST
4W5
ROAD.
MIDLANDS
Printed
U K
WEDNESBURY
WS107JN
in
Korea
INSTRUCTION
CAT.
CUSTOM
RAD.IO SHACKJ A
NO. 22-030A
MANUFACTURED
DIVI
SION
OF
MANUAL
FOR
TANDY
CORPORATION
This
sensitive, accurate tester checks batteries under designed load
conditions.
It can be used. for testing regular, Ni-Cad, Silver oxide (button-type)
and mercury type
This
insures a
batteries,
true
condition
measurement
of the battery.
SPECIFICATIONS
RANGES: 6
LOAD
CURRENT
VOLTAGE
1.5 (lOrna,
1.5 volts
1.5 volts
6 volts
9 volts
15 volts
22.5 volts
MEASUREMENT
160ma),
6, 9, 15 and 22.5 volts
DRAIN:
10 rna
160 rna
50 rna
10 rna
10 rna
10 rna
FOR REPLACE/GOOD LINE
1.10,
±O.09
1.5 volt range
6 volt range
9 volt range
15 volt range
22.5 volt range
This
represents the actual voltage represented by
a
meter
reading
MERCURY.BUTTON
the
NOTE: You can use this tester to check the condition of Ni-Cad
batteries. Using the lower scale, if the reading fails
scale, the battery should be recharged. Fully charged Ni-Cad
batteries will read about in the
fully charged, Ni-Cad batteries are designed to provide
instead of the standard
right
cell's
4.40,
6.60,
11.0,
16.5,
at the Replace/Good line on
battery
center
of the
1.5 Volts.)
volts
±O.36
volts
±O.54
volts
±O.90
volts
± 1.35 volts
meter
scale.
into
'Good'
the 'Replace'
range. (when
1.25Volts,
USING
1. Set the Range switch to the appropriate position.
2.
Touch
the Red probe tip to the +
battery terminal and the Black probe
tip to the - terminal.
THE
BATTERY
TESTER
~---~
~~
CAUTION: Always be
before testing the battery .
3. Read the scale to determine the battery condition. Use the upper
scale for regular batteries; use the lower scale for
Ni-Cad
oxide or
If the reading is in the red
replaced. If in the green
life.
If
the reading is in the
you should consider making a replacement, since very little power
is left.
4. For convenience in checking batteries, you can position the - side of
the battery against the - screw
head and
+
5.
When
type), set the range to
touch
terminal.
you check the
sure
you identify the battery polarity correctly
batteries.
the red probe to the
'Replace'
'Good'
zone, the battery has considerable
yellow'?'
button
type batteries (silver oxide or mercury
1.5V-BUTTON
mercury,
zone, the battery should be
zone (for regular batteries),
TYPE
lOrnA position.
silver
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