Kaise SK-350 User manual

KAiSE C口RP口RバTl口 N
422 0aza Hayashinogo,∪ eda CIy,
Nagano Pref.,38o‐ 01」 apan
丁ELEPHONE:∪ EDA(0268)35‑1600(RttP.)
丁ELttX:3327409 KAiSE」
FA× :(0268)35‐ 1603 Pr nted ln」 apan
KA:SE CDRPORAT!ON
haise
!NSttRUC]・ 10N MANUAL
l):11)i':・ lt()():
MULTITESttER
MODEL SK‑350
SK‑352
SK‑355
V― Ω
―
mA―℃

FOR SAFETY MEASUREMENTS
Prior to use, to avoid an eiectrica: shock hazard to the
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縦憲」i『爾
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.獣:畔
PRECAUT10NS」 ,
「5. MEASUREMENT PROCEDURES」
and
「6.MAiNTENANCE」 of this instruction manual.
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1:::鳳 l″ad hd Codd ЮsuL h
∠ヽCAUT10N:The symbo!in this manual advises the user
of an electricai shock hazard that cou:d cause iniury Or
materiai damages.
△WARN:NG
Do not measure High Power Line with this instrument.High
Power Line sometimes inciudes High Surge Vo:tage that
could pOssibiy induce dangerous arcs of exp:osive short in
the instrument and could resuL in se"ous iniury tO the
operator. When measuring dangerous voltages of High
Voitage Circuits, always piace the instrument away from
your bOdy without ho:ding it with your hands.
Do not touch Multitester,its Test Leads,or any part of the
circuit while it is on.
CONTENTS
l.INTRODUCT:ON .。 ・・ ・ ・・
・・ .2
1‐ l GENERAL . ・
・ ・ . ・
・ ・ ・ ・
・ ・ ・
2
1‐2 FEATURES ・
・ ・
・ ・ ・
・ ・ ・
・
2
1‐ 3 UNPACKING AND INSPECT10N ・
・ . ・
2
2.SPECiFiCAT10NS ・
・・
・・・・ .3
3.NAMEILLUSTRAT10N ・
・・ ・・ 4
4.SAFE「r PRECAUT:ONS ‐
・・ ・・・・ ・5
4‐ 1.WARNINGS ・
・ ・ ・
・ ・
・ ・ ・ ・ ・ ・
5
4‐ 2 CA∪ T10NS iN HANDLING ・
・ ・
,lo
5.MEASUREMENT PROCEDURES・ ・
・ ・ ・
・ ・11
5‐ l PREPARA丁 10N FOR∪ SE・ . ・
・11
5‐ 2 DC∨OLTAGE(==V)MEAS∪ REMENTS ・
・ ・ ・ . .15
5‑3.AC VOLTAGE(― V)MEAS∪REMENTS ・
・ ・ ・ ・17
5‐ 4.DC CURRENT(=■ mA and r12A)MEAS∪ REMENTS・ ・19
5‑5.AC C∪RREN丁 (〜 12A)MEAS∪ REMENTS
(SK‑355 only) ・
・21
5‑6 RESISTANCE(Ω )MEASUREMENTS ・
・ ・ ・ ・ ・22
5‐ 7丁EMPERAttURE(℃ )MEAS∪ REMENTS ・
・ ・ ・ ・
.24
5‐ 8丁RANSiSTOR(hFE)MEASUREMENTS(SK‑350 only)・ .24
5‑9 CONTINUITY(月 )TESTS ・
・ ・ ・25
5‑10 DECIBEL(dB)MEAS∪ REMENTS ‐
・ ・
・ ・ ・ ・ ・25
6.MAINTENANCE ・.・ ・
・・・・
.26
6‐ 1.WARRANTY STATEMENT ・
。
・ ・ ・26
6‑2 BAttERY REPLACEMENT 。・
・
・ ・
・
・ ・26
6‑3F∪SE REPLACEMENT , ・
・ ・ ・
・ ・ ・27
6‐ 4 PER10DICAL CHECK AND CALIBRAT10N . . . ・
・ .28
6‑5.REPAIR ・
・ ・ ・ ・ ・
・ ・ ・ ・ ・ ・ ・28

1.:NTRODUCT:ON
l‑1.GENERAL
The SK‑350 Series is a very useful,versatile and tough instrument
that vvas des19ned With users in mind for rnaintaining and reparing
electrical appliances and equipments.
丁he strong ttaut― Band Metermovement and rugged Cases enabled
the instrumentto be ca‖ ed DropProofヽ Иultitester compared wlth the
others The three models are very sensitive, versatile instruments
that provide the facilities and quality required by today:s
electric/electronic technicians and engineers.
1‐ 2.FEATURES
l. lm.DROP― PR00F:Modei SK‐ 350 Senes will not break and I
vvi‖ sti‖ read within the specified accuracy,even ifitis dropped on
a concrete floorfrom one meter he19ht by careless mistake
2.TAUT‐ BAND METER:丁 he meter is free from fnc10n and very
strong for drop‐ shock Also,easy to read provided with a large 3
colored Scale Plate.
3.hFE MEASUREMENTS:SK‑350 can measure hFE easily by the
Transistor Socket on the Front Case and can read hFE vaiue on
the Linear hFE Scale..
4.TEMPERATURE MEASUREMENTS:丁 he models can measure
temperature of‑30℃ to+200℃ by using Temperature Probe
purchased separately.
5.12A ACノDC MEASUREMENTSi SK‑352 can measure current up
to 12A DC and SK‑355 upt0 12A AC/DC.
6.CONT:NUllY BUZZER:Conlnuly iess than 3kΩ is checked by
audible sound of buzzer.
7.ADDIT10NAL MEASUREMENTS:capable of H19h∨ Onage(50kV
DC)and Lar9e Current(600A AC)MeaSurements by using
optional adapters
8.PORTAB:L:Tγ :Compact and Lightwe19htinstruments,the cases
of which are made ofshock― resistant ABS
l… 3.UNPACKING AND INSPECTiON
Before unpacking,exanη ine the shlpping carton for any sign of dama9e
Unpack and inspect the instrument and accessories for any dama9e
fЮm mechanical shock,water leakage,or other causes.I any damage
or missing item is found,consult the local dealer for replacement.
Make cenJn ha bb ng lemstte hduded m me bO
2 0ne pJr d tte計 誌
訪
3 0ne 1 5V R6P Battery,
One 9V 6F22 Battery
〜
V,〜 A
Ω
,丁EMP(℃ )
4 0ne Spare Fuse:
075A250V
5. lnstruction Manual
±
4%of FS.
±
3%of FSL
2.SPEC!FICAT:ONS (23℃ ±
5℃ )
1.MEASUR:NG RANGES
SK‑350 SK‑352
b百テ面お
'f'ラ
3007「 dlた ′面雨花豆而
i1200V
60μ /3m/30nV600nlA
〜A
Ω2υ20V2 ν20M Ω
TEMP
旺一ｄ
Ｂ―10〜 ■
23/37/51/63dB
2.ACCURACY:==∨,=mA,=・ A,hFE ; ±3%of FS
3.OVERLOAD PROTECTION:One pair of Diodes and one 0 75A
250V Fuse on mA and Ωranges. /〜 12A ranges are notfused.
4.D:ELECTRiC SttRENGTH:3 4kV AC one minute between Cases
and Terminals
5.OPERAT!NG TEMPERATURE&HUMIDITγ :
0℃ to 40℃ ,!ess than 80%RH in non‐ condensing.
6.STORAGE TEMPERATURE&HUM:DITγ :
‑20℃ to 60℃ ,less than 75%RH n non― oondendng
‑3‑

7.POWER SUPPLY:One 1 5∨ R6P(AA)battery and one 9∨ 6F22
batery
8.DiMENSIONS&WEIGHTl140× 92× 30mm,2809,
9.OPT10NAL ACCESSORIES:
・660 Clamp Adapter(300A DC),
・810‑03丁 emperature Probe(‑30℃ to+200℃ ),
・862‐ 04 H19h VOLa9e Probe(50kV DC),
・876‑02 Clamp Adapter(600A AC),
'940 Alligator CIips,
・976 Carrying Case
3.NAMEILLUSTRAT10N Front Case
Meter Case Rear Case
Pointer Scale Piate
dB Add忙lonal Table
OΩ AD」 Knob
十
丁
erminal
一
COM tterminal
12A Terminal
(SK‐352,355 only)
4.SAFEttY PRECAUT:ONS
Correct knowledge about electric measurements is necessary
because electric measurementis sometimes a very dangerous work
丁o eliminate possib‖ ity Of iniury to the operator and damage to the
instrument,the fo‖ovving precautions and measurement procedures
must be taken A/1isuse,abuse and carelessness cannot be prevented
by any vvritten vvord and is fully the operatoris responsibility
Observing the fo‖ o、ハ′ing precautions,take safe measurements
4… 1.WARN!NGS
△WARNING l.Checks of Body and Test Leads
Before every measurement, do not fail to confirm that the body of
this instrument and handle insulators of the attached ttest Leads
have no cracks nor any other damage on them. Make sure thatthe
body and the handle insulators are free of dust, grease and
moisture. Broken wireX
Dutt X
Water and
Moisture
X
Cracks×
Zero Adlust
Screw
Transistor Switch
(SK‐350 only)
Range Switch
Transistor Sockel
(SK‐350 only) Grease
×
X POα hS酬 面On fig.2
∠NWARNiNG 2.Measurements of High POwer Line Prohib■ed
Do not measure wlh this instrument High Power Line(High Energy
Circuls)suCh as Distlbulon Transformers,Bus Bars,Power Line for
Big MOtOrs,etc.High Power Line is very dangerous as l somelmes
includes H19h Surge Voltage that vvi‖ induce short in the instrument
and results in shock hazard.use the specialinstrument designed to
fig.l measure High Povver Line
Test Plug
‑4‑
Test Prod
‑5‑

×
□
Ы
卿
里
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写
brmσ X POWα ttnebB9Mdor
∠ゝWARN:NG 3.War ng for High voLage Measurements
Even if to measure Lovv Energy Circuits of electric/electronic
appliances, heating elements, sma‖ motors, line cords and plugs,
etc.,High voltage Measurements are very dangerous. Do nottouch
the Multitester,its Test Leads or any part ofthe Circuit wh‖ e itis on
Genera‖ y, shock hazard sha‖ be considered to exist at any part
involving a potentialin excess of 30V rms or 42 4V DC or peak and
where a leakage currentfrom that partto ground exceeds 0 5mA
∠NWARNING 4.Dangerous Vonage Measurement PЮ cedure
A!ways observe stnctly the following measurement procedure when
measuring dangerous voltage.
1.Before measurement,turn off pOwerto the circuitto be measured
2 insert Black Test Plug of Test Leads into ―
―
COA/ Terminal and
Red ttest Plu9 of TeSt Leads into+Terminal
3 Attach Black and Red AI119ator Clips(op10naり to both Test Prods
of Test Leads.
4.Set RANGE Swlch to a desired V poslion.
5.Confirm that the power of the circuit to be measured is OFF.
丁
hen, connect Black A‖ 19ator Clip to ―(earth)side and Red
Alligator Clip to― 卜(posに iVe)Side ofthe circul to be measured
6 Place the instrument away from your body, and do not touch it
with your hands.Also,take safety distance from the power source
or the circuit to prevent any part of your body from touchin9
dangerous voltage.
7 丁urn on powerto the circuit to be rneasured and read the voltage
on the Meter.Referto the figure 4.
fig.4
8 丁urn off power to the circuit to be measured and discha℃ ea‖
capacitors in the circuit
9 Disconnect Alligator Clips of ttest Prods from the circun
in case you want to measure :ive :ine, obseⅣ e the fo‖ owing
procedure.
1 lnsert Black Test Plug into― COM tterrninai and Red ttest Plug
into ttTerminal.
2.Set RANGE Switch to a desired V posltion.
3. 丁ake sarety distance from the power or the circuit to be rneasured
to prevent any part of your body from touching dangerous voltage.
4 Attach Black A‖ igator Clp to Black Test Prod. Then, connect
BIack AII19ator Ctip to― (earth)Side Ofthe circu1 lo be measured
5 Hold Red Test Prod with one hand and connectitto l― (pOSitiVe)
side ofthe circuitto be measured.
6 Read the voltage on the Meter.Referto the figure 5.
‑6‑

fig.5
7 Disconnect Red Test Prod from the clrcuk and then disconnect
B ack A1119ator Clip from the circu仕
△WARNiNG 5。 War ng for12A DC/AC Measurements
(SK‐352/3551
When measurin9 12A,pay attentlon to the fo‖ owing points as they
often cause troubles.
1.Conlrm that Black and Red Test P!ugs are inserted into― COM
and+12A Terminals, and RANGE Swlch is setto=‐ 12A or―
12A ran9e.
2.丁 his 12A range is not fused. Do not measure current that might
exceed 12A 12A measurements must be made wnhin One minute
to avoid electrical shock hazard and/or damage to the instrument
3 Do not measure Car Battery direcJy or loo∨ to l10∨ powerin the
home on this 12A range.
fig.7
∠ゝ
WARNING 6.Maximum input Observance
Do not attempt to measure voitage or current that might exceed the
specified maximum input of the range to be used.
∠NWARN:NG 7.Correct Se!ection of RANGE Swnch
1/Vhen taking measurements,always conirm that RANGE Swに ch is
setto correct pOs110n Do not measure voLage on Ω,mA,hFE,"
and==/〜12A ranges
‑8‑ ‑9‑

Wa‖ Outlet
fig.8
∠NWARN:NG 8.Test Leads Removing
Prior to changing RANGE Swnch tO anOther position when
measuring,or opening Rear Case for replacement of battery orfuse,
always remove ttest Leads from the circuit being measured.
4‑2.CAUT:ONS iN HANDLING
△CAUT10N l. Do not polish the Meter,Front and Rear Cases,or
attempt to clean them with any cleaning fluid,gasoline,benzine,
etc. lf necessary,use silicon o‖ or antistatic fluid.
△CAUT10N 2.Avoid severe mechanical shock or vibralon,
△
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frttξ:Triぉ and dan9eЮua
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1躙:hecMけen use he httument or hose
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5.MEASUREMENT PROCEDURES
5‐ 1.PREPARAT:ON FOR USE
l.INSttRUCT:ON MANUAL △
Prior to use, read lNSttRUC丁 !ON MAN∪AL carefully and
acquaint yourself with the specifications and functions of the
instrument Especially, read and ovserve stncJy 「4. SAFETY
PRECAUT10NS」 .
2.BAΠERY
One 1 5V R6P and one 9V 6F22 batteries are furnished with this
instrument.Remove Rear Case by unscrewing the mounlng screw
and place the batteries in the Battery Case Make sure that the
batteries are firmly set in the correct pObrity. For replacement, refer
lo
「
6‑2 BATTERY REPLACEMEN丁」on pa9e 26
3.FUSE
One 0 75A 250∨ 5× 20mm fuse is installed to protect Ωand mA
ranges==//〜 12A range is not fused When placing the batteries,
make sure that the fuse is set tightly in the Fuse Hoiders For
replacement,refer to「 6‐ 3 F∪ SE REPLACEMEN丁 」on page 27.
4.METER ZERO AD」 USTMENT
Before each use, for best accuracy, make certain that the Meter
Pointeris set exactly on the Zero pOsition,at the left extremity of the
scales lf not on zero,turn nght Orleftthe Zero Adiust SCrew so that
the Meter Pointer should exactly indicate the zero position Refer to
the figure 9 on page 12.
5.TEST LEADS
lnsert Black Test Plu9 of Test Leads into― COM Terrninal and Red
Test Plug of Test Leads into tt or+12A Terrninal Test Prods of
Test Leads are connected to the circuitto be measured.
l is 9ood pracice to use Black Test Lead for― COM Terminal(一
pOlanty)and Red Test Lead for■ or+12A Terminal(十 polanty)
‑10‑ ‑11‑

7.HOW TO READ SCALE PLATE
kaise  sK‑350
辟 聯 iち譲
｀
瘍 鰺 じ
誹一鞘口
L/´ °S I A Utt BAND ｀｀地B
¨ ﹇¨﹇¨¨﹈
¨ ¨
Zero Adiust
Screw
fig.9
6.RANGE Switch
l.Range Seleclon:Set RANGE Swnch tO a desired pos110n But,f
the value of the voltage or current to be measured is unknown,
always start with the highest range of the function and read the
approximate value Then,remove Test Leads from the circuit being
measured and set RANGE Swttch to a sunable range to meetthe
approxirnate value
2 Conirmalon of RANGE Swlch : PHor to each measurement,
always conirm that RANGE Swnch is setto a sulable range ofthe
funclon Do not measure volage on Ω
,mA,hFE,月 or12A range
△WARN:NG
Prior to changing RANGE Switch to another posに lon wh‖ e
making measurement, always remove Test Leads from the
circutt being measured if RANGE Swlch is rotated when the
instrumentis underload,this could resultin shock hazard and/or
damage to the instrument
モScde common use for=V,〜 V,=mA and寿 12A Read a
measuring value on o‑6, 0〜 12 or O〜 30 numerals
depending On the selected range and multiply it by a
suitable ten tlme multiplier
Examples:=・ 30∨ Range:Read on o′ヽ
v30 and muitiply by l
三
!I雌il雪量]1キ撃iliギl‖}‖i『ト
ΩScaie used for resistance measurements Read a measulng
value on O‑2kΩ scale and multiply it by the multiplier Of
selected range, ×
1, ×lo(SK‑350), ×
100(SK‐ 352355),
×lk or× lok
Examples:on× l Range;ヽ И
ultiply the reading value by l.
on× lk Range:ヽlultiply the reading value by l ooo
TEMP.℃ Sca!e(T Read the value directly
hFE(TranSiStOr)Read the vttue direcJy.
dB Scale(Dedbels)When measured on〜 12V Range,read
directly.On the other― ∨Ranges,read the dB by adding
×dB of dB Tablo on the scale plate
ΩScale
モScale
hFE tte(SK― 〔近
Ю
)
TEMP℃ atte
(SK352bl
dB Scale
dB Addlional
Table
fig.lo
‑12‑ ‑13‑

8.SYMBOLS
Fo‖ ovving is the international electrical symbols iisted in iEC‐ 1010‑1
and!S03864,and rnarked on meters and in the instruction manual
Symbols
△
= : Direct Current(DC)
〜: Anernaln9 current(AC)
〜: DC and AC
l(― : Diode
+ :Eanh crOunO TerminJ
―
E‐ : Fuse
回:DouЫe hsunbR
懲
∬
aSttemett accwacy tt be tteded mh he bb ng
2脚:濯山
峰Ю
測h he we pac∞ h he"‖ 叩
"r
3.浩::Tttl:ダ phCedin he en ronmett d ЫЮng magnttc
4糧,]暦:3思itT亀脚里γ
bn aЮ made d Юast Once each
Meaning
: Warning Or Caution,see instruction manual
1 1nsert Black Test Plug into― COM tterminal and Red Test Plug
into tt Terminal
2 Set RANGE Swlch to a deslred range of 0 3V to 1200V DC
ranges
NOTE: lf the approximate value is not known, start wtth the
highest range of 1200V DC and work down to a lower
△
WARNNV:Ъ ttor b sdng RANGE Swnch b a Ю wer ran9Q
alvvays remove Test Leads fronn the circuit being measured for
safety
3 COnnect Black Test Prod to― side of the circuit to be measured
and Red Test Prod to tt side ofthe circuit
△
WARNING:When measunng dangerOus vdtage more than
100V,turn off pOwer to the circut to be measured and connect
Test Prods to the circuit using Alligator C ips Do not touch the
multitester,its ttest Leads or any parl of the circuit while itis on.
幣l憲誕穏:階Cttri『 f囚憮鵠ぎ′Ⅷぶ
l:
Voltage Measurement Procedure」 on page 6
NOTE:ヽへ /hen taking voltage measurements,alvvays connect the
instrumentiN PARALELL wlh the circun to be measured.
NOTE: lf Test Prods are connected in reverse, ヽleter Pointer
indicates to the ieft of Zero position.
10.OVERLOAD PROTECT:ON
The multitester is protected against overloads by diodes and fuse
However,the overload protectiOn cannOt be 9oofproof nor perfect
Do not apply vOltage on =mA,Ω ,hFE and 12A ranges
5‑2.DC VOLTAGE(「 =V)MEASUREMENTS
∠ゝ
WARNING
Do not measure High Power Line(High Energy Circun)wlh
this instrument To avoid electrical shock hazard and/or
dama9e to the instrument,do not measure vo tage that might
exceedヽ laximum Value of each range.
Prior to each use of the instrument, read carefu‖ y 「
4
SAFETY PRECA∪ T10NS」 ofthis instruclon manual and take
safe measurements
‑14‑ ‑15‑

:ご ざ喜 猛
5‐ liメ
4 Read the voltage on the second black arc dovvn,marked
fig.11
03,3,30,300V ranges
12,120,1200V ranges
Range How to Read 1謳l::腎 肥:RLPhter
03V 計]撃lo30numerJsand mumpν 25× 製憲
=025(V)
3V 印軍
♀
0 30 numerat and muttpυ 25× iO=25(V)
12V Read 0 1o 12 numerals direct v 10Xl=10(V
30V Read O to 30 numerals direcuv 25× 1==25(ヽ
120V 貯?80012numeraに and mumpリ 10× 10=100(V)
300V 諄
1801o30 numerJs and mu晰 口
y25× 10=250(V)
1200V 肝?8ざ 0 12 numeras and mubpy 10× 100=1000(V)
5 VVhen measurements are finished,remove Test Prods from the
circuit.
NARNING:When dangerous voltage is measured with uSng
AI119ator clips,turn off pOvverto the circuit being measured and
remove AIligator Clips from the circul
‑16‑ ‑17‑
5‐ 3.AC VOLttAGE(〜 V)MEASUREMENTS
∠N WARN:NG
Do not measure High Power Line(H19h Energy Circul)wnh
this lnstrument. To avoid electrical shock hazard and/or
damage to the instrument,do not measure voltage that m19ht
exceed Maximum Voltage of each range
Prior to each use of the instrument, read carefuHy 「
4
SAFETY PRECA∪ T10NS」 ofthis instruclon manual and take
safe rneasurements
insert Black Test Plug into― COM tterrninal and Red Test Plug
into十 丁erminal.
Set RANGE Swnch tO a desired range of 12∨ to 1200V AC
ranges
NOTE:lf the approxirnate value is not known, start with the
highest range of 1200V AC and work down to a lower
range
∠NWARN:NG:Plorto setun9 RANGE Switch to a lower postion,
alvvays remove Test Leads from the circuit being measured for
safety.
3 Connect Black Test Prod to the earth(ne9atVe)side of the circuit
to be measured and Red Test Prod to the high potential(pOSitive)
side ofthe c† rcuit.
△
WARN:NG:When measunng dangerOus voltage more than
100V,turn off povver to the circuit to be measured and connect
丁
est Prods to the circuit using A‖ 19ator clips. Do not touch the
multtester,its Test Leads or any part of the circuit wh‖ e itis on
1/Vhen Test Prod connections are ttnished,turn on power to the
circuitto be measured.
N()TE:When taking volta9e measurements,always connect the
instrumentiN PARALELL wth the circulto be measured.

回
卿
ヽ
シ
＋⊂ ¨ ⊂
闊
VVa‖ (Dutlet
fig.12
4. Read the voltage on the second black arc dovvn,markedァ 」
30,300V ran9es
12,120,1200V ranges
60V range
Range How to Read 桶鯉:騒 緻♀ι
『
dnter
12V Read 0 1o 12 numera s directリ 10× 1=10(V)
30V Read O to 30 numerals direcJy 25× 1=25(V)
60V 騰?80わ 6 numerab and mu 口
y5× 10=50 fV)
120V 騰7801° 12 numeras and mu pυ 10× 10=100(V)
300V 貯380t030 numeras and mu順 pv 25× 10=250(V)
1200V 風991ρ t012numerasandmunply 12× 100=1200 fV)
5 When measurements are finished, remove Test Prods from the
circuit
∠NWARNiNG:When dan9erous vonage tt measured wtth using
Aligator C ips,turn off power to the circut being measured and
disconnect Alligator Clips from the circuit
︒写 負宅
‑18‑ ‑19‑
5‑4.DC CURRENT(=mA and=12AI MEASUREMENttS
∠ゝ
WARN:NG
Do not measure High Power Line(High Energy Circun)wtth
this instrument To avoid electrical shock hazard and/or
dama9e to the lnstrument, do not measure dc current that
m19ht exceed the Maximum Current of each range
Prior to each use, a ways make sure that correct Range and
丁
erminals are selected Do not measure voltage on==mA and
12A ran9es Also, before every measurement, read carefu‖ y
「
4.SAFETY PRECAUT10NSJ ofthisinstruclon manual and
take safe measurements
1 1nserl Black ttest Plug into一 COM Terrninal and Red Test Plug
into+Terrninal llVhen to measure =12A on SK‑352 and SK´
355,inserl Red Test Plug into tt r1 2A Terrninal
2 Set RANGE Switch to a desired ran9e of 0 06mA to 600mA(12A)
ran9es
∠ゝ
WARNING
=mA ranges are protected by one 0 75A 250V fuse But,12A
ran9e is ootfused Do not measure VVa‖ Outlet voltage or Car
Battery direcJy(dO nOt measure+― 丁
erminals direcJy)on
=mA and 12A ranges
3 Turn off povver to the circuit to be measured and dischar9e a‖
capacitors in the circuit Then,open the circuit in which current is
to be measured
4 Connect Black Test Prod to the ― side of the circuit to be
measured and Red Test Prod to the+side
NOTE:lt iS recommended to use AIligator Clips(opt10naり to
connectttest Prods to the circuitto be measured.
NOTE:Wnen measunng current,Jways connect the instrument
iN SERiES wlh the circutto be measured
NOTE: lf ttest Prods are connected in reverse, Meter polnter
indicates to the left of Zero position

５６
fig.13
Turn on pOwerto the circuitto be rneasured
Read the current on the second black arc down,markedメ じ
.
3,30mA ranges
12A range
006,600mA ranges
Range How to Read :When Pointer
0 06mA ＲｅｂＶ
u τo o numerals and mumply 5× ギ懸
=005(mA)
3mA 師T030 num∝副s and m山 口
y25× 七=25(mA)
30mA Head o to 30 numera s direcJy 25× 1=25(mA)
600mA 諄76ざ Ю6numeras and muttpv 5× 100=500(mA)
12A Read O t0 12 numeraな drecJy 10× 1=10(mA)
When measurements are finished, turn off povver to the circuit
being rneasured and discharge a‖ capacitors in the circuit
Remove ttest Prods from the circuit and reconnectthe circuitthat
was being measured
7
Black Test Prod
︲５︲︒ 鞠 紆
﹁ぜ
ヽ７ ヾ
¨︼︵︺︸一ヾ
いく
レ
‑20‑ ‑21‑
5‑5.AC CURRENT(〜12A)MEASUREMENTS(SK‑355)
∠N WARNING
Do not measure High Power Line(High Energy Circul)wnh
this instrument 12A Range ls not fused Do not measure
current that might exceed 1 2A to avoid electrical shock hazard
and/or damage to the instrument 12A must be measured
within one minute Prior to each use, always make sure that
correct Range and Terminals are selected Also, before every
measurement,read carefully 「
4 SAFETY PRECA∪ T10NSJ
ofthis instrucjon manual and make safe measurements
l insert Black ttest Plug into― COM tterrninal and Red Test Plug
into十 〜12A Terminal
2 Set RANGE SwnchtO AC12A range
3 Turn off povver to the circuit to be measured and discharge a‖
capacitors in the circu t Then,open the circuit in which currentis
to be measured
4 Connect Black Test Prod lo the earth(negatiVe)Side of the circuit
to be measured and Red Test Prod to the high pOtential(pOSitive)
side of the circuit
NOTE:lt is recommended to use Aligator Ciips(op10naり tO
5
6
connect Test Prod to the circuitto be measured
NOTE:vvhen measuring current,always connectthe instrument
iN SERlES w th the circu tto be measured
Turn on pOwerto the circuitto be measured
Read the current on the O to 1 2 oumerals ofthe second black arc
down,markedテ5
1/Vhen measurements are finished, turn off povver to the circuit
being measured and discharge a‖ capacitors in the circuit
Remove Test Prods from the c rcuit and reconnectthe circuit that
was being measured
7

5‑6.RESISTANCE(Ω )MEASUREMENTS
△WARN:NG
Do notrneasure Voltage on Ω
Ranges. 丁his will cause shock
hazard to the operator and/or damage to the instrument ln
case in‐ circuit resistance is measured, turn off power to the
circuit to be measured and discharge a‖ capacitors in the
circuit
P or to measurements, read carefully 「 4 SAFETY
PRECAUT10NS」 ofthis instruclon manual
1 !nsert Black Test Plug into― COM Terrninal and Red Test Plug
into tt Terminal
2.Set RANGE Swlchto a desired ΩRange of× l to× 10k.
3. !f the resistor to be measured is connected in a circuit, turn off
powerto the circuit and dlscharge aH capacitors in the circuit
4 Short both Test Prods together and adlust OQ ADJ. Knob unJI
the pointer stays exactly on the Zero Llne of the first blue arc
down marked ΩThis procedure is called Zero Ohm Adiustment
丁his adlustment must be made whenever RANGE Swnch is
changed.
fig.14
NOttE:‖ zero Ohm Adiustment cannot be made, replace 1 5∨
R6P batteⅣ or 9∨ 6F22 battery
Refer to 「66‐2.BAΠ ERY REPLACEMENT」 .
5 0pen one side ofthe resistorto be measured and connect Black
and Red Test Prods to both sides ofthe resistor.
‑22‑ ‑23‑
Read the resistance on the first blue arc dOvvn marked Ωand
mu‖iply by the selected Ωrange muLiplier,× 1,× 10(SK‑350),×
100(SK‐352 and SK‑355),× lk Or× lok
Ω ranges
Range How to Read ):When Pointer
×1Read numerals and munip y by l 30× 1=30(Ω )
× 10 Read numerals and munip y by 10 30× 10=300(Ω )
×100 Read numerals and multiply by loo 30× 100=3∞ 0(Ω )
×lk Read numerals and muniply by lk(1000) 30× lk=30k(Ω )
× 10k lead numera s and mu[ply by 10k(10000 30X10k=300k(Ω )
When measurements are inished, remove the Test PrOds from
the resistor being measured

5‐ 7.TEMPERAttURE(℃ )MEASUREMENTS
栓ゝ
WARNING
Do not measure Vonage On TEMP(× 100)Range to avoid
electrical shock hazard and/or damage to the instrument
Temperature measurements(‑30℃ to+200℃ )of gas, quid and
solid materials are available w th this lnstrument using the optional
Temperature Probe(810‑03).
1. insert Black Test Plug into ―COM Terminal and Red ttest Plu9
into+Terminal
2 Set RANGE Swlchto TEMP(× 100)Range
3.Short Black and Red Test Prods together and adiuSt OΩ AD」
Knob so thatthe Meter Pointer may stay exactly on CAL Line of
TEMP℃ scale(ZerO ohm Adiustment).
4. Remove Test Leads from Terminals and insert Test Plugs of
Temperature Probe into the same― COM and+Terminals.
5 Contact the Tip of Temperature Probe to the obieCt tO be
measured.
6.Read the temperature on the third red arc down,marked TEMP.
℃.
7.When rneasurements are finished,remove the Tip of ttemperature
Probe from the oblect being measured.
8.Remove Test Plugs of Temperature Probe from Terrninals.
5‐ 8.TRANSISTOR(hFE)MEASUREMENTS(SK… 350)
SK‐350 is prOVided with Transistor Socket to make hFE
measurements(0〜 1200)quite easily and yet more accurately on the
linear hFE scale
l.Set RANGE Swlchto hFE Ran9e.
2.Set TRANSiSttOR Swnch tO PNP or NPN pOslion,depending on
the type ofthe transistorto be measured.
3 1nsert EBC Pins ofthe transistorinto EBC ofttransistor Socket
4.Read hFE on the third red arc down,marked hFE.
5.When measurement is finished, remove the transistor from
TRANSISTOR Socket
‑24‑ ‑25‑
5‑9.CONT:NU1lγ (")TESTS
WARNING
Do not test cont nuity of卜 119h POVVer Line This will cause shock
hazard to the operator and/or damage to the instrument.Prlor to
testing continuity, alvvays turn off pOwer to the circuit to be
tested and discharge a‖ capacitors in the circuit.
Continuity Tests iess than 3kΩ are avai!able audibly by buzzer.
1 1nsert Black Test Plug into ―COM ttermial and Red Test Plu9
into―卜丁erminal
2 Set RANGE Switchtott range
3 Turn off povver to the circuit to be tested and discharge a‖
capacitors in the circuit.
4 Connect Black and Red Test Prods to the circuitto be tested.
5 Buzzer sounds lfthe circu tresistance is iess than 3kΩ .
6 When continuity tests are finished, remove the Test Prods from
the circuitto be tested.
5‐ 10.DECIBEL(dB)MEASUREMENTS
∠ゝWARNING
Do not measure High Power Line(High Ener9y Circu仕 )To
avoid electrical shock hazard and/or damage to the instrument,
do not measure voltage that m19ht exceed the Allaximum Value
of the range Before each use, make sure that correct Range
and Terminals are selected Also,read carefu‖ y 「
4.SAFET Y
PRECA∪T10NS」 ofthis instruclon manual
Decibei measurements are made in the same procedure as AC
vOnage Measurements.
l insert Black ttest Plug into― COM tterminal and Red ttest Plug
into+丁erminal.
2 Set RANGE SwnchtO a desired―∨range of 12V to 1200∨ .
3 Connect BIack Test Prod to the earth(negatiVe)Side Of the c rcuit
to be measured and Red Test Prod to the high pOtential(pOSitive)

side of the circuit
NOTE:When taking dB measurements, always connect the
instrument:N PARALELL wlh the circulto be measured
NOTE:When measuring a dangerous clrcun, turn off power to
the circuit and connect Test Prods to the circuit using
AIligator Clips tthen,turn on powerto the circun
4 Read the dB on the fourth black arc down,marked dB Read dB
by using dB Table on the scale plate
Example:On AC 12∨ Range,read the dB value directly
ifthe meterindicates 20dB, 20dBttOdB=20dB
On AC 300∨ Range,add 28dB to the reading value
lfthe meterindicates 1 5dB, 15dB+28dB=43dB
NOTE:The dB scale of this instrument is referenced under
condition that O dB Is scaled to l mW po、 ver consump10n
(07746∨ for AC Vonage)On a devce wlh the circul
irnpedance of 600 Ωload Therefore, if decibels are
measured on a devlce vvith the circu timpedance of other
than 600Ω , the reading value shows onty vOlta9e level
comparison To obtain the actual decibeis on the devices
with otherthan 600Ω load,use the foHovvin9 formula
X=Y■ 10 bg響
X=Actual decibels
Y==Reading value on the dB Scale
Z=Ohms,the inputimpedance ofthe device to be
measured
6.MA:NTENANCE
6… 1.WARRANTY SttATEMENT
The warranty statementfor the卜 Иultitester is printed on the last page
ofthe manual Read it carefu‖ y before requesting a vvarranty repair
6… 2.BAπ ERY REPLACEMENT
‑26‑ ‑27‑
△WARN:NG
Remove both ttest Leads from external circu t connections and
from the lnput tterminals before removing Rear Case to
replace the battery
1 1fthe battenes are cOnsumed and Zero Ohm Adiustment cannot
be made,replace the battettes 1 5V R6P Battery cOvers)く 1 lo×
lk ranges and 9∨ 6F22 battery cOvers)く lok range
2
3
4
Remove both Test Leads from the circul and from the Terminals
∪
nscrew the screw and remove Rear Case
Replace the consumed batteⅣ w th fresh one,
6F22 Place the battery in the correct polarity
5 Replace Rear Case and screw
Mounting
Screw
Battery
Rear Case
fig.16
6… 3.FUSE REPLACEMENT
詮ゝ
WARNING
Remove both Test Leads from externalc rcu t connect ons and
from the input Terminals before removing Rear Case to replace
the fuse
1 1fthe fuse is blown,mA and Ω
ranges become nu‖
2 ∪
nscrew the screw and remove Rear Case.
3 Replace the blown fuse with any fast acting giass tube fuse,
075A250V5φ×20mm
∠NWARNING:Always use the fuse that has the same specrica10s
as above Do not bypass the fuse
4 Replace Rear Case and screw
15∨ R6P or 9V
9∨ 6F22

6‑4.PER:ODiCAL CHECK AND CALIBRAT10N
Periodical check and calibration are necessary to make safety
measurements as vve‖ as to maintain the specricatiOns described on
page 3 to 4.itis recommended that the instrument may be checked
and caibrated once each year and/Or after it is repaired Periodical
Check and ca‖bration services are avallable at KAISE
AUTHORIZED SER∨ iCE AGENCY through your 10cal dealer at a
cost basis charge
Pack the instrument securely in its original carton together vvith
descriptions of your name, address, telephone number and the
service required,and ship prepaid to your10cal dealer
6‐ 5.REPA:R
Repair seⅣ ice, warranty or non― warranty, is available at KAiSE
AUTHORIZED SERViCE AGENCY through your iOcal dealer
ヽヘノ
arranty repair ls executed free of charge,but,non― warranty repair
is charged on the cost basis
Pack the instrument securely in its original carton together with
descriptiOns Of your name, address, telephone number, problem
encountered and the service required,and ship prepald to yourlocal
dealer
VVhen the instrument does not operate properly, the fo‖ovving
steps should be taken before returning the instrument for repalr,
vvarranty or non‐ vvarranty
l Check the battery connection
2 check the batteries ifthey are installed in the correct polarity
3 Check the batteries ifthey are alive and usable
4 Check the fuse ifitis not blown.
5 Make sure that RANGE Swttch is setto correct posliOn
6 Make sure thatthe body ofthis instrument and the handle insulators
ofthe Test Leads have no cracks nor any other damage on them
7 Be careful of noise from the equipment under test or the ambient
environment in vvhich the instrument is being used The
instrument is fu‖ y shielded against noise,but may read error due
to very strong noise
‑28‑
WARRANTY
「
he ヽИu titester, SK‑350 Series, is warranted in its entirety against
itny defects of material or workmanship under nOrmal use and
l'enノ iCe VVithin a penod Of six months after the date of purchase ofthe
instrument by the originai purchaser This vvarranty is extended by
KA:SE AUTHOR:ZED DEALER on y tO onginal purchaser or olginal
tlser of the instrument on condition that the Warranty Registra on
Card is completed and returned to the authorized dealer within two
weeks afterthe purchase ofthe instrumeni new from the dealer tthe
obligation under this warranty tO be executed by KAiSE
AUTHOR:ZED DEALER is lirnited to repal ng or replacing the
ヽ
Лultitester, SK‑350 Series returned intact to it, 、ハ/ith transpOrtat on
charge prepaid,and vvhich tO its satisfaction is iudged by it tO have
been thus defective KAISE AUTHOR:ZED DEALER and KAISE
CORPORAT:ON,the manufacturer shall not othelwvise be liable for
any damages or loss, cOnsequential or othelwise tthe fOre9oing
warranty is exclusive and in lieu of a‖ other vvarranties including any
vvarranty of merchantablity,whether expressed Orimp ed
This vvarranty sha‖ not apply to any instrument or other alticle of
cquipment vvhich sha‖ have been repa red or atered outside KAISE
AUTHOR:ZED SERViCE AGENCY,nor wh ch has been subieCt tO
inisuse, negligence or accident, incorrect vviring by users, or
insta‖ ation or use not in accord vvith instruct Ons furnished by the
inanufacturer
KAISE AUTHOR:ZED DEALER