Hioki 3244-60 User manual
Ẕᶹ
ᴀҾ఼䗕ࠄᙼϞᯊˈ䇋Ẕᶹ䖤䕧䗨Ёᰃ৺থ⫳ᓖᐌᤳണৢݡՓ⫼DŽϛϔ᳝ᤳണ
ϡ㛑ᣝ✻খ᭄㾘ᅮᎹᯊˈ䇋Ϣ䫔ଂᑫ˄ҷ⧚ᑫ˅䎱ᙼ᳔䖥ⱘ㩕ъᦞ⛩㘨㋏DŽ
㓈ᡸϢ᳡ࡵ
•এ䰸ᴀҾ఼ⱘ㛣∵ᯊˈ䇋⫼ᶨ䕃ⱘᏗ㰌ᇥ䞣ⱘ∈Ёᗻ⋫⍸ࠖПৢˈ䕏䕏ᣁDŽ䇋㒱ᇍ
ϡ㽕Փ⫼≑⊍ǃ䜦㊒ǃϭ䝂ǃЭ䝮ǃ⬆䝂ǃ⿔䞞ࠖǃҹঞ≑⊍㉏ⱘ⋫⍸ࠖDŽ৺߭ৃ㛑
Ӯѻ⫳বᔶব㡆DŽ
•
䅸Ў᳝ᬙ䱰ᯊˈ䇋Ϣ䫔ଂᑫ ˄ҷ⧚ᑫ˅䎱ᙼ᳔䖥ⱘ㩕ъᦞ⛩㘨㋏
DŽ
•䇋⫼䖤䕧ᯊϡӮ⸈ᤳⱘࣙ㺙ˈৠᯊݭᯢᬙ䱰ݙᆍDŽᇍѢ䖤䕧᠔䗴៤ⱘ⸈ᤳ៥Ӏϡࡴҹֱ䆕DŽ
•Ўњ䰆ℶ⬉∴⊘ⓣ⎆ԧѻ⫳㜤㱔ҹঞᴀҾ఼ᤳണㄝ⦄䈵ˈ䭓ᯊ䯈ϡ⫼ᯊˈ䇋পߎ⬉∴DŽ
ᴀՓ⫼䇈ᯢкЁ䆄䕑њᅝܼ᪡ᴀҾ఼ˈֱᣕҾ఼ⱘᅝܼ⢊ᗕ᠔䳔㽕ⱘֵᙃ⊼ᛣџ乍DŽ
Փ⫼ᴀҾ఼ࠡ䇋䅸ⳳ䯙䇏ϟ䗄Ϣᅝܼ᳝݇ⱘџ乍DŽ
ᅝܼ䆄ো
Փ⫼䇈ᯢкⱘ⊼ᛣџ乍ˈḍ䞡㽕ᑺ᳝ҹϟ䆄DŽ
݇Ѣ⌟䞣ߚ㉏
ᴀҾ఼䗖ড়Ѣ CAT ċ(300 V)ˈCAT Ċ(600 V) ޚDŽ
Ўњᅝܼഄ᪡⌟䞣Ҿ఼ˈIEC 61010 ࠊᅮњ䗖ড়ϡৠ⬉ᄤ⦃๗ⱘᅝܼޚˈߦߚЎ⌟䞣ߚ
㉏CAT II CAT IVDŽ݊ᅮНབϟ᠔䗄DŽ
᭄ᄫ㉏߿⦃๗ЁՓ⫼ᅮ⫼Ѣᇣ᭄ᄫ㉏߿ⱘ⌟䞣Ҿ఼ᇚӮᇐ㟈Ϲ䞡џᬙˈℸᖙ乏ᇣ
ᖗ䙓ܡDŽ
߽⫼≵᳝ߚ㉏ⱘ⌟䞣Ҿ఼ˈᇍ CAT II CAT IV ⱘ⌟䞣ߚ㉏䖯㸠⌟䞣ᯊˈৃ㛑Ӯᇐ㟈䞡
џᬙˈℸ䇋㒱ᇍ䙓ܡ䖭⾡ᚙމDŽ
Ўњᙼ㛑ᅝܼഄՓ⫼ᴀҾ఼ˈᑊܙߚ䖤⫼݊ࡳ㛑ˈ䇋䙉ᅜҹϟ⊼ᛣџ乍DŽ
Փ⫼ࠡⱘ⹂䅸
•Փ⫼ࠡˈ䇋ܜ⹂䅸≵ֱ᳝ᄬ䖤䕧䗴៤ⱘᬙ䱰ˈᑊẔᶹ⹂䅸᪡ПৢݡՓ
⫼DŽ⹂䅸Ў᳝ᬙ䱰ᯊˈ䇋Ϣ䫔ଂᑫ˄ҷ⧚ᑫ˅䎱ᙼ᳔䖥ⱘ㩕ъᦞ⛩㘨㋏DŽ
•䇋Փ⫼ࠡ⹂䅸ᇐ㒓ⱘⲂ᳝᮴⸈ᤳˈݙ䚼ᰃ৺䴆ߎⱑ㡆䚼ߚ (㒱㓬ሖ )DŽབᵰ᳝ᤳӸˈ߭
ৃ㛑Ӯᇐ㟈㾺⬉џᬙˈ䇋Ϣ䫔ଂᑫ˄ҷ⧚ᑫ˅䎱ᙼ᳔䖥ⱘ㩕ъᦞ⛩㘨㋏DŽ
㊒ᑺ㸼
23 ćf 5ć80%RH ҹϟⱘᴵӊϟˈ㊒ᑺֱ䆕ᳳЎ 1 ᑈ ˄≵᳝㒧䴆ˈ 䆄ϡ⚍҂˅
*1: 䕧ܹ䰏ᡫ *2: 乥⥛㣗ೈ *3: ᓔ䏃ッᄤ⬉ *4: 㳖号䷇ⱘ䯜ؐ
*5: rdg. 䇏পؐˈdgt. ߚ䕼⥛
•䖯㸠᳔ৢϔ᪡㑺 30 ߚ䩳Пৢˈ㞾ࡼ䖯ܹⳕ⬉⢊ᗕDŽ
•
ᠧᓔ⬉⑤Пৢˈⳕ⬉ࡳ㛑㞾ࡼ䍋ࡼDŽ䳔㽕Ңⳕ⬉⢊ᗕ䖨ಲᯊˈ䇋ᇚࡳ㛑ᓔ݇䆒Ў
OFF
DŽ
㞾ࡼⳕ⬉ࡳ㛑ⱘ㾷䰸ᮍ⊩
1.
ᇚࡳ㛑ᓔ݇䆒Ў
OFF
Пৢˈᰒ⼎ܼ䚼⚍҂Пࠡ䆒Ў DŽ
2. ᰒ⼎ܼ䚼⚍҂ᳳ䯈 ˄㑺 1 ⾦˅ˈᇚࡳ㛑ᓔ݇Ң 䆒Ў¡DŽᰒ⼎ЁӮᰒ⼎ ĀAPSāė
ĀOFFāˈ㞾ࡼⳕ⬉ࡳ㛑㹿㾷䰸DŽ
ϔᮺᇚࡳ㛑ᓔ݇䆒Ў OFFˈ߭䗮ᐌⱘ⬉⑤䗮ᯊˈ㞾ࡼⳕ⬉ࡳ㛑Ў᳝ᬜ⢊ᗕDŽ
⌟䞣Ⳉ⌕⬉ [ V]ˈѸ⌕ ⬉ [ V]Ϣ⬉䰏 [¡] ᯊˈ㞾ࡼᇚ䞣䆒Ў᳔Շ䞣DŽ˄≵
᳝ࡼ䞣ⱘ䆒ᅮDŽ˅
䕧ܹ䍙ߎ⌟䞣㣗ೈᯊˈᰒ⼎ЁӮᰒ⼎ ĀOFāDŽ
݇ѢⲪᄤⱘՓ⫼
⌟䞣ࠡⱘẔᶹ
Ўњ䰆ℶ㾺⬉џᬙঞ䇃⌟䞣ˈՓ⫼ࠡ䇋⹂䅸ҹϟџ乍DŽ
⹂䅸Ꮉ⢊ᗕˈথ⦄ᓖᐌᯊ䇋ゟЁℶẔᶹˈϡ㽕㒻㓁Փ⫼ᴀҾ఼DŽ
•⬉⌟䞣ᯊˈ⌟䆩㒓ⷁ䏃⢊ᗕⱘᰒ⼎Ў 0VDŽ
•⬉䰏⌟䞣ǃᇐ䗮Ẕ⌟ᯊˈ⌟䆩㒓ⷁ䏃⢊ᗕⱘᰒ⼎Ў 0¡DŽ
•⌟䆩Ꮖⶹⱘ䆩᭭ ˄⬉∴ǃᎹ乥⬉⑤ǃ⬉䰏఼ㄝ˅ˈᰒ⼎ؐЎ㾘ᅮؐDŽ
ẔᶹϢ㓈ᡸ
⠛ൟϛ⫼㸼
&$5'+L7(67(5
Փ⫼䇈ᯢк
ֱׂ
ֱ䆕ᇍヺড়ljՓ⫼䇈ᯢкNJljѻક䄺⼎ᖫNJⱘ㾘ᅮǃℷᐌՓ⫼ᚙމϟথ⫳ⱘ
ᬙ䱰ᦤկܡ䌍㓈ׂDŽℸֱׂ㞾䌁фП᮹䍋ϝ (3) ᑈݙ᳝ᬜDŽབ䳔ֱׂ᳝݇㾘ᅮⱘ
ֵᙃˈ䇋Ϣᙼߎଂᴀѻકⱘ㒣䫔ଚ㘨㋏DŽ
ࠡ㿔
ᛳ䇶ᙼ䗝ᢽ HIOKI Ā3244-60⠛ൟ⌟䆩ҾāDŽЎњᙼ㛑ܙߚ㗠ᣕЙഄՓ⫼ᴀѻકˈ
䇋ཹֱㅵՓ⫼䇈ᯢкˈҹ֓䱣ᯊՓ⫼DŽ
ᴀҾ఼ᰃৃ䖯㸠⬉˄Ⳉ⌕/Ѹ⌕˅⌟䞣ˈ⬉䰏⌟䞣ϢẔ⌟ᇐ䗮ⱘ⠛ൟ᭄ᄫϛ⫼㸼DŽ
݇Ѣᅝܼ
ᴀҾ఼ᰃᣝ✻ IEC61010 ᅝܼޚ䖯㸠䆒䅵⌟䆩ˈᑊᅝܼⱘ⢊ᗕϟߎⱘDŽབᵰ⌟䞣
ᮍ⊩᳝䇃ˈ᳝ৃ㛑ᇐ㟈Ҏ䑿џᬙҾ఼ⱘᬙ䱰DŽˈᣝ✻ᴀՓ⫼䇈ᯢк䆄䕑ҹⱘᮍ⊩
Փ⫼ᴀҾ఼ᯊˈৃ㛑ӮᤳണᴀҾ఼᠔䜡ⱘ⫼Ѣ⹂ֱᅝܼⱘࡳ㛑DŽ
䇋❳䇏Փ⫼䇈ᯢкˈܙߚ⧚㾷ݙᆍৢ䖯㸠᪡DŽϛϔথ⫳џᬙˈ䰸њᴀ݀ৌѻક㞾䑿ⱘ
ҹὖϡ䋳䋷DŽ
㺘⽪⌘ᡆড䲙DŽԚಘкᱮ⽪䈕ㅖᰦˈ䈧৲➗֯⭘䈤᰾ҖⲴᓄս㖞DŽ
㸼⼎䗮䖛ঠ䞡㒱㓬ᔎ࣪㒱㓬䖯㸠ֱᡸⱘҾ఼DŽ
㸼⼎Ⳉ⌕⬉ ˄DC˅DŽ 㸼⼎Ѹ⌕⬉ ˄AC˅DŽ
㸼⼎བᵰѻ⫳᪡Փ⫼䫭䇃ˈ᳝
ᇐ㟈Փ⫼㗙⅏ѵ䞡Ӹⱘᵕ催䰽
ᗻDŽ
Ϣޚ᳝݇ⱘ䆄ো
㸼⼎བᵰѻ⫳᪡Փ⫼䫭䇃ˈ᳝
ᇐ㟈Փ⫼㗙⅏ѵ䞡Ӹⱘ䰽ᗻDŽ
㺘⽪ㅖ(8ᤷԔᡰ⽪Ⲵᆹޘ
䲀ࡦDŽ
ⲳ᳝݇⬉ᄤ⬉⇨䆒
ᑳᓗⱘ⊩㾘˄WEEE ᣛҸ˅
ⱘ䆄DŽ
㸼⼎བᵰѻ⫳᪡Փ⫼䫭䇃ˈ᳝
ৃ㛑ᇐ㟈Փ⫼㗙ফӸҾ఼ᤳണDŽ
㸼⼎ѻકᗻ㛑ঞ᪡Ϟⱘᓎ䆂DŽ
CAT II
䗮䖛⬉⑤㒓 ˄֓ᨎᓣᎹᆊ⫼⬉఼
ㄝ˅䖲ࠄ AC ⬉⑤ᦦᑻⱘ䆒ⱘ߱㑻
⬉䏃
Ⳉ⌟䞣ᦦᑻᦦষᯊЎ CAT IIDŽ
CAT III
Ⳉ䖲ࠄ䜡⬉ⲬϞⱘ䞡ൟ䆒 ˄
ᅮᅝ㺙˅ⱘ߱㑻⬉䏃ҹঞҢ䜡⬉Ⲭࠄ
ᦦᑻⱘ作⬉㒓DŽ
CAT IV Ң᠋㒓ࠄ䖯㒓ষݡࠄ⬉㸼ঞ߱㑻ջ䖛
⬉⌕ֱᡸ㺙㕂 ˄ߚ⬉Ⲭ˅ⱘ⬉䏃DŽ
Փ⫼⊼ᛣџ乍
•䇋ϡ㽕⎟ᴀҾ఼ˈ㗙⫼䖯㸠⌟䞣DŽ৺߭Ӯᇐ㟈㾺⬉џᬙDŽ
•䇋࣓ѻ⫳㜤㱔ᗻ⇨ԧˈ⟚⚌ᗻ⇨ԧⱘഎ᠔ЁՓ⫼DŽ৺߭ˈৃ㛑Ӯᇐ㟈ᴀҾ఼ᤳണ
ᓩথ⟚⚌џᬙDŽ
•䇋ϡ㽕䰇ܝⳈᇘˈ╂ˈ㒧䴆ⱘ⦃๗ЁֱᄬՓ⫼DŽ৺߭Ӯᓩ䍋বᔶ㒱㓬㗕࣪ˈ
Ң㗠᮴⊩⒵䎇㾘Ḑ㽕∖DŽ
•ᴀҾ఼ϡᰃ䰆ᇬ䰆∈㒧ᵘDŽ䇋࣓♄ᇬ䕗⎟∈ⱘ⦃๗ЁՓ⫼DŽ৺߭Ӯᇐ㟈ᬙ
䱰DŽ
•ব఼⬉⌕⬉䏃ㄝᔎ⺕എඳҹঞ᮴㒓⬉䆒ㄝᔎ⬉എඳ䰘䖥ˈৃ㛑᮴⊩ℷ
⹂⌟䞣DŽ
•Ўњ䰆ℶᴀҾ఼ᤳണˈᨀ䖤ঞՓ⫼ᯊ䇋䙓ܡ䳛ࡼˈ⺄ᩲDŽᇸ݊㽕⊼ᛣᥝ㨑㗠䗴៤
ⱘ⺄ᩲDŽ
㾘Ḑ
⌟䞣ᮍᓣ Ѡ䞡⿃ߚᮍᓣ
⌟䞣ࡳ㛑 Ⳉ⌕⬉ (V)ˈѸ⌕⬉ ( V)ˈ⬉䰏 ( ¡)ˈẔ⌟ᇐ䗮 ()
᳔⌟䞣䅵᭄ؐ 3 1/2 ԡ[4199] ˄500 V 䞣䰸˅
3 ԡ[549] ˄500 V 䞣˅
⬉∴Փ⫼ᇓ䄺ᰒ⼎ 䆄⚍҂
䞛ḋ⥛
2.5 /⾦
ሎᇌϢ䞡䞣 㑺55W h109H h9.5D mmˈ㑺 60 g
䰘ӊ
Փ⫼䇈ᯢкˈᨎᏺⲦˈⲥ㾚఼⬉∴ ˄Џᴎݙ㕂˅
⬉⑤ ⬉∴ǂCR2032 (3 VDC) h1
㗤⬉
-
䕧ܹП䯈
AC4.29 kVrms sin
˄
50/60Hz
ˈ
1
ߚ䩳˅
᳔䕧ܹ⬉ 500V DC/AC rms (sin)
3 h106 VgHz (DCV/ACV)
᳔ৠⳌ⬉
ᅝ㺙Ⲫᄤᯊ ˖CAT ċ300 V
㺙Ⲫᄤᯊ˖CAT Ċ600 V
乘䅵䖛⏵䖛⬉ 4000 V
ా䷇䰸এ↨
(50/60 Hz)
NMRR ˖VĂ40dB ҹϞ
CMRR ˖VĂ100dB ҹϞ (1k ¡unbalance)
VĂ60dB ҹϞ (1k ¡unbalance)
᳔乱ᅮࡳ⥛ 15mVA
䖲㓁Փ⫼ᯊ䯈 㑺150 ᇣᯊ [V]
Փ⫼എ᠔ ᅸݙˈ∵ᶧᑺ 2ˈ⍋ᢨ催ᑺ 2000m ҹϟ
Փ⫼⏽ˈᑺ㣗ೈ 0ć 40 ćˈ 80%RH ҹϟ ˄≵᳝㒧䴆˅
ֱᄬ⏽ˈᑺ㣗ೈ -20 ć 60 ćˈ 70%RH ҹϟ ˄≵᳝㒧䴆˅
⏽ᑺ⡍ᗻ ࡴϞ⌟䞣㊒ᑺ h0.15 / ć˄23 ćf 5ćҹ˅
䗖⫼ޚ ᅝܼ ˖EN 61010
EMC ˖EN 61326
ࡳ㛑 䞣 ⌟䞣㊒ᑺ *5 ⊼ 䖛䋳䕑ֱᡸ
DCV
[
V
]
420.0 mV f2.0% rdg. f4 dgt. *1100 M ¡ҹϞ
500 V DC/
ACrms (sin)
3h106VgHz
4.200 V f0.7% rdg. f4 dgt. 㑺11 M ¡
42.00 V f1.3% rdg. f4 dgt. 㑺10 M ¡
420.0 V f1.3% rdg. f4 dgt. 㑺10 M ¡
500 V f1.3% rdg. f4 dgt. 㑺10 M ¡
ACV
[ V]
*250 500 Hz
4.200 V f2.3% rdg. f8 dgt. *1 㑺11 M ¡
42.00 V f2.3% rdg. f8 dgt. 㑺10 M ¡
420.0 V f2.3% rdg. f8 dgt. 㑺10 M ¡
500 V f2.3% rdg. f8 dgt. 㑺10 M ¡
¡
420.0 ¡f2.0% rdg. f4 dgt. *33.4 V ҹϟ
500 V DC/
ACrms (sin)
1 ߚ䩳
4.200 k ¡f2.0% rdg. f4 dgt. 0.7 V (typ.)
42.00 k ¡f2.0% rdg. f4 dgt. 0.5 V (typ.)
420.0 k ¡f2.0% rdg. f4 dgt. 0.5 V (typ.)
4.200 M ¡f5.0% rdg. f4 dgt. 0.5 V (typ.)
42.00 M ¡f10.0% rdg. f4 dgt. 0.5 V (typ.)
ᇐ䗮Ẕ⌟ 420.0 ¡f2.0% rdg. f4 dgt. *33.4 V ҹϟ
*450 ¡f 40 ¡
ࡳ㛑
㞾ࡼⳕ⬉ ˄ⳕ⬉ࡳ㛑˅
Փ⫼Пৢˈ䇋ᇚࡳ㛑ᓔ݇䆒Ў OFFDŽ㞾ࡼⳕ⬉⢊ᗕϟˈা᳝ᕜᇥⱘ⬉∴⍜㗫DŽ
㞾ࡼ䞣ࡳ㛑
Ϟ⑶ᰒ⼎
ᤶ⬉∴
•Ўњ䙓ܡ㾺⬉џᬙˈ䇋ᇚ⌟䞣㒓Ң㹿⌟⠽ԧϞᢚϟПৢˈᠧᓔˈᤶ⬉∴DŽ
ᤶПৢˈ䇋ࡵᖙⲪϞⲪᄤˈᑊ⫼㶎ϱᅮПৢݡՓ⫼DŽ
•䇋⊼ᛣ +ˈ- ᵕᗻˈ䇋࣓ডᦦܹDŽ৺߭ৃ㛑Ӯᇐ㟈ᗻ㛑䰡Ԣ⎆ԧ⊘ⓣDŽ䇋ࡵᖙ
ᤶЎᣛᅮ⬉∴DŽ
•䇋࣓ᇚ⬉∴䖯㸠ⷁ䏃ˈܙ⬉ˈᢚᓔᡩܹ☿ЁDŽ৺߭ৃ㛑Ӯᇐ㟈⸈㺖ˈ䴲ᐌ䰽DŽ
•䇋ᣝഄ㾘ᅮ໘⧚⬉∴DŽ
•পߎ⬉∴ᯊˈ䇋ᇚ⬉∴ֱㅵܓスϡࠄⱘഄᮍҹ䰆ℶᛣ৲ܹDŽ
1.
Ң㹿⌟⠽ԧϞᢚϟ⌟䞣㒓ˈ✊ৢ݇䯁ᴀҾ఼ⱘ⬉
⑤DŽ
2. ᇚᴀҾ఼ҢᨎᏺⲦЁপϟˈᢚϟৢ䴶ᵓⱘ㶎ϱDŽ
3. পߎ⫼ৢⱘ⬉∴DŽ
4. 䇋⊼ᛣᵕᗻˈᤶЎᣛᅮ⬉∴ (CR2032)DŽ
5. ᅝ㺙ৢ䴶ᵓˈᑊৃ䴴ഄᢻ㋻㶎ϱDŽ
ৢ䴶ᵓ
⬉∴
䚼ߚⱘৡ⿄Ϣࡳ㛑
⌟䆩㒓乊ッⱘ䞥ሲ䩜ৃᅝ㺙㛑ᢚⱘⲪᄤDŽЎњ䰆ℶথ⫳ⷁ䏃џᬙˈ⌟䞣ߚ㉏ CAT
ċϟ䖯㸠⌟䞣ᯊˈ䇋ࡵᖙ㺙ϞⲪᄤՓ⫼DŽ CAT Ċϟ䖯㸠⌟䞣ᯊˈ䇋ᢚϟⲪᄤՓ⫼DŽ᳝
݇⌟䞣ߚ㉏ˈ䇋খ䯙Փ⫼䇈ᯢкЁⱘ Ā݇Ѣ⌟䞣ߚ㉏āDŽ
•䞥ሲ䩜乊ッ䫟߽ˈ䇋⊼ᛣϡ㽕ফӸDŽ
•㺙ϞⲪᄤ䖯㸠⌟䞣ᯊˈ䇋⊼ᛣϡ㽕ᤳӸⲪᄤDŽ
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电器电子产品有害物质限制使用管理办法-对应
产品中有害物質的名称及含量
【3244-60 卡片型万用表】
环境保护使用期限
3244L998-01 20-11
铅 汞 镉 六价铬
（Pb） （Hg） （Cd） （Cr
6+
）
多溴联苯
（PBB）
多溴联苯醚
（PBDE）
实装电路板 ×○○ ○ ○ ○
电阻器 ×○○ ○ ○ ○
单旋可变电阻计 ×○○ ○ ○ ○
振荡器 ×○○ ○ ○ ○
测试线 ×○○ ○ ○ ○
本表格依据SJ/T11364的规定編制
○：表示该有害物质在该部件所有均质材料中的含量均在GB/T 26572
规定的限量要求以下。
×：表示该有害物质至少在该部件的某一均质材料中的含量超出GB/T 26572
规定的限量要求。
部件名称
有害物质
主机
HIOKI 3244L983-04
Introduction
Thank you for purchasing the Hioki 3244-60
CARD HiTESTER. To obtain maximum performance
from the instrument, please read this manual first, and keep it handy for future reference.
The 3244-60 is a card-shaped digital multimeter designed to measure DC/AC voltage and resis-
tance, and Continuity check.
Initial Inspection
When you receive the instrument, inspect it carefully to ensure that no damage occurred during
shipping. If damage is evident, or if it fails to operate according to the specifications, contact your
dealer or Hioki representative.
Maintenance and Service
• To clean the instrument, wipe it gently with a soft cloth moistened with water or mild deter-
gent. Never use solvents such as benzene, alcohol, acetone, ether, ketones, thinners or
gasoline, as they can deform and discolor the case.
• If the instrument seems to be malfunctioning, contact your dealer or Hioki representative.
• Pack the instrument so that it will not sustain damage during shipping, and include a
description of existing damage. We cannot accept responsibility for damage incurred
during shipping.
• To avoid corrosion from battery leakage, remove the battery from the instrument if it is
to be stored for a long time.
This manual contains information and warnings essential for safe operation of the instrument and
for maintaining it in safe operating condition. Before using it, be sure to carefully read the following
safety precautions.
Safety Symbols
Symbols for Various Standards
The following symbols in this manual indicate the relative importance of cautions and warnings.
Measurement categories
This product complies with CAT III (300 V), CAT II (600 V) safety requirements.
To ensure safe operation of measurement products, IEC 61010 establishes
safety standards for various electrical environments, categorized as CAT II to
CAT IV, and called measurement categories.
CAT II: Primary electrical circuits in equipment connected to an AC electrical
outlet by a power cord (portable tools, household appliances, etc.)
CAT II covers directly measuring electrical outlet receptacles.
CAT III: Primary electrical circuits of heavy equipment (fixed installations) con-
nected directly to the distribution panel, and feeders from the distribution
panel to outlets.
CAT IV: The circuit from the service drop
to the service entrance, and to the
power meter and primary overcur-
rent protection device (distribution
panel).
Using a measurement instrumentin an
environment designated with a higher-
numbered category than that for which the
instrument is rated could result in a severe
accident, and must be carefully avoided.
Use of a measurement instrument that is not CAT-rated in CAT II to CAT IV
measurement applications could result in a severe accident, and must be care-
fully avoided.
Follow these precautions to ensure safe operation and to obtain the full benefits of the various func-
tions.
Preliminary Checks
• Before using the instrument the first time, verify that it operates normally to
ensure that no damage occurred during storage or shipping. If you find any
damage, contact your dealer or Hioki representative.
• To prevent an electric shock accident, confirm that the white portion (insulation
layer) inside the cable is not exposed. If a color inside the cable is exposed, do
not use the cable. Using the instrument in such conditions could cause an elec-
tric shock, so contact your dealer or Hioki representative for repair.
Accuracy
Accuracy is guaranteed for 1 year at 23
°
C±5
°
C, 80% RH or less, and no condensation.
Battery low display is off.
*1: Input impedance *2: Frequency range *3: Open terminal voltage
*4: Threshold level (buzzer sound) *5: rdg. Displayed value, dgt. Resolution
Auto Power Save Function
• This function automatically switches to the power save state when 30 min-
utes have elapsed since the last operation.
• The auto power save function is activated automatically when the power is
turned on. To restore from the auto power save state, turn the function switch
to the OFF position once.
To Disable Auto Power Save
1. Move the function switch from the OFF position to the (continuity check) position
before all display segments appear.
2. While all display segments appear (about one second), move the function switch from
to Ω.APS →OFF is displayed, and the Auto Power Save function is disabled. Turn-
ing the function switch momentarily OFF and then back on reactivates Auto Power Save.
Auto-range Function
When measuring a DC voltage [ V], AC voltage [ V], or resistance [
Ω
], the measurement
range is automatically set to the most appropriate range. Manual range setting is not possible.
Overflow Display
When the input exceeds the measurement range, "
OF
" is displayed.
]
Pre-Operation inspection
To avoid the possibility of electric shock or incorrect measurement, check the following items before
using the instrument. If the operation check reveals any abnormalities, stop the check immediately
and do not use the instrument.
• For voltage measurement, short the test leads and check that 0 V is displayed.
• For Measuring Resistance or Continuity Check, short the test leads and
check that 0 Ωis displayed.
• Measure a test item with a known value (battery, AC supply, resistor, etc.) to
confirm that the known value can be displayed.
Measuring DC Voltage [ V]
1. Set the function switch to V.
2. Connect the test leads to the object to be measured (Red (+) / Black (-)).
3. Read the display.
Measuring AC Voltage [ V]
1. Set the function switch to V.
2. Connect the test leads to the object to be measured. The polarity of leads can be
ignored.
3. Read the display.
Measuring Resistance [Ω]
1. Set the function switch to Ω.
2. Connect the test leads to the object to be measured.
3. Read the display.
Continuity Check [ ]
1. Set the function switch to . The indication appears.
2. Connect the test leads to the object to be measured.
3. Conductivity is good when the buzzer sounds.
1. Remove the test leads from the test item, and power the
instrument off.
2. Remove the instrument from the case, and remove the
screws on the rear panel.
3. Remove the used battery.
4. Being careful about the polarity, insert the new battery
(CR2032) of the specified type.
5. Replace the rear panel and fasten the screws.
Overview
Inspection and Maintenance
Safety
This instrument is designed to comply with IEC 61010 Safety Standards,
and has been thoroughly tested for safety prior to shipment. However,
mishandling during use could result in injury or death, as well as dam-
age to the instrument Using the instrument in a way not described in
this manual may negate the provided safety features. Be certain that
you understand the instructions and precautions in the manual before
use. We disclaim any responsibility for accidents or injuries not result-
ing directly from instrument defects.
Indicates cautions and hazards. When the symbol is printed on the in-
strument, refer to a corresponding topic in the Instruction Manual.
Indicates a double-insulated device.
Indicates DC (Direct Current). Indicates AC (Alternating Current).
Indicates that the product conforms to regulations set out by the EU
Directive.
WEEE marking: This symbol indicates that the electrical and electronic appli-
ance is put on the EU market after August 13, 2005, and producers of the
Member States are required to display it on the appliance under Article 11.2
of Directive 2002/96/EC (WEEE).
Indicates that incorrect operation presents an extreme hazard that could re-
sult in serious injury or death to the user.
Indicates that incorrect operation presents a significant hazard that could re-
sult in serious injury or death to the user.
3244-60
CARD HiTESTER
Instruction Manual
Feb. 2021 Revised edition 4
3244L983-04 (L981-05) 21-02H
Warranty
Warranty malfunctions occurring
under conditions of normal use
in conformity with the Instruction
Manual and Product Precaution-
ary Markings will be repaired
free of charge. This warranty is
valid for a period of three (3)
years from the date of purchase.
Please contact the distributor
from which you purchased the
product for further information
on warranty provisions.
EN
Indicates that incorrect operation presents a possibility of injury to the user
or damage to the device.
Indicates advisory items related to performance or correct operation of the
product.
Usage Notes
• Do not allow the instrument to get wet, and do not take measurements
with wet hands. The instrument may be damaged.
• Do not use the instrument where it may be exposed to corrosive or com-
bustible gases. The instrument may be damaged or cause an explosion.
• Do not store or use the instrument where it could be exposed to direct sun-
light, high temperature or humidity, or condensation. Under such conditions,
the instrument may be damaged and insulation may deteriorate so that it no
longer meets specifications.
• This instrument is not designed to be entirely water- or dust-proof. Do not use it
in an especially dusty environment, nor where it might be splashed with liquid.
This may cause damage.
• Correct measurement may be impossible in the presence of strong magnet-
ic fields, such as near transformers and high-current conductors, or in the
presence of strong electromagnetic fields such as near radio transmitters.
• To avoid damage to the instrument, protect it from physical shock when transport-
ing and handling. Be especially careful to avoid physical shock from dropping.
Specification
Measurement method Double integration
Function DC voltage ( V), AC voltage( V), Resistance (Ω),
Continuity check( )
Display 3-1/2 digits, LCD, 4199 count max. (except 500 V range)
3 digits, LCD, 549 count max. (500 V range)
Battery low display lights
Sampling rate 2.5 times/second
Dimensions and mass Approx. 55W × 109H × 9.5D mm, Approx. 60 g
(Approx. 2.17"W × 4.29"H × 0.37"D, Approx. 2.1 oz).
Accessories
Instruction Manual, carrying case,
Battery (supplied with this product for monitor),
Sleeves (red and black 1 piece for each)
Power supply Battery CR2032 (3 VDC) × 1
Dielectric strength 4.29 kVrms sin (50 Hz/60 Hz for one minute) between
input and case
Maximum input voltage 500 V DC/ 500 V rms (sin) or 3×106V•Hz (DCV/ACV)
Maximum rated voltage
to earth
When sleeve is installed : CAT III (300 V)
When sleeve is uninstalled: CAT II (600 V)
(Anticipated Transient Overvoltage: 4000 V)
(50/60 Hz)
Noise rejection ratio
NMRR:40 dB or more [ V]
CMRR:100 dB or more [ V], 60 dB or more [ V]
Maximum rated power 15 mVA
Continuous operating
time Approx.150 hours [ V]
Operating Environment Indoors, Pollution Degree 2, up to 2000 m (6562-ft.)
Operating temperature
and humidity 0°C to 40°C (32°F to 104°F), 80% RH max (no condensation)
Storage temperature
and humidity range
-20°C to 60°C (-4°F to 140 °F),
70% RH max (no condensation)
Temperature character-
istics Measurement accuracy x 0.1 /°C (except 23°C±5°C)
Standards accuracy Safety :EN61010
EMC :EN 61326
Function Range Accuracy *5Remarks Over load
protection
DCV
[ V]
420.0 mV ±2.0% rdg. ±4 dgt. 100 M Ωor over*1
500 V DC/
ACrms (sin)
or
3×106V•Hz
4.200 V ±0.7% rdg. ±4 dgt. Approx. 11 MΩ
42.00 V ±1.3% rdg. ±4 dgt. Approx. 10 MΩ
420.0 V ±1.3% rdg. ±4 dgt. Approx. 10 MΩ
500 V ±1.3% rdg. ±4 dgt. Approx. 10 MΩ
ACV
[ V]
50 to 500 Hz *2
4.200 V ±2.3% rdg.±8 dgt. Approx. 11 MΩ*1
42.00 V ±2.3% rdg.±8 dgt. Approx. 10 MΩ
420.0 V ±2.3% rdg.±8 dgt. Approx. 10 MΩ
500 V ±2.3% rdg.±8 dgt. Approx. 10 MΩ
Ω
420.0 Ω±2.0% rdg. ±4 dgt. 3.4 V or less*3
500 V DC/
ACrms (sin)
(one minute)
4.200 kΩ±2.0% rdg. ±4 dgt. 0.7 V (typ.)
42.00 kΩ±2.0% rdg. ±4 dgt. 0.5 V (typ.)
420.0 kΩ±2.0% rdg. ±4 dgt. 0.5 V (typ.)
4.200 MΩ±5.0% rdg. ±4 dgt. 0.5 V (typ.)
42.00 MΩ±10.0% rdg. ±4dgt. 0.5 V (typ.)
Continuity 420.0 Ω±2.0% rdg. ±4 dgt. 3.4 V or less*3
50 Ω ±40 Ω*4
Functions
To avoid battery depletion, turn the function selector OFF after use (the Auto Power Save feature
consumes a small amount of current).
Names and Functions of Parts
Removable sleeves can be attached to the metal pins at the ends of the
test leads. To prevent a short circuit accident, be sure to use the test
leads with the sleeves attached when performing measurements in the
CAT III measurement category. Remove the sleeves from the test leads
when performing measurements in the CAT II measurement category.
For details on measurement categories, see "Measurement categories"
in the instruction manual.
• The tips of the metal pins are sharp, so take care not to injure yourself.
• When performing measurements with the sleeves attached, be careful to
avoid damaging the sleeves.
• If the sleeves are inadvertently removed during measurement, be especially
careful in handling the test leads to avoid electric shock.
Test lead Red (+) / Black (-)
Connect the test leads to the
object to be measured.
Function switch
• [OFF] Power Off
(Power is turned ON in any
position other than OFF.)
• [ V]DC voltage
• [ V] AC voltage
• [Ω] Resistance
• [ ] Continuity check
Carrying Case
Sleeves
Can be stored here.
Test lead be
stored here.
Wind wire
around case.
Display
• Measurement value
• Units
• Symbols
• Decimal point
Handling the Sleeve
Measurement Method
Observe the following precautions to avoid electric shock.
• Always verify the appropriate setting of the function selector before
connecting the test leads. Disconnect the test leads from the mea-
surement object before switching the function selector.
• Never apply voltage to the test leads when the Resistance measure-
ment, Continuity check functions are selected. Doing so may damage
the instrument and result in personal injury. To avoid electrical acci-
dents, remove power from the circuit before measuring.
• The maximum input voltage is 500 V DC/ACrms or 3 x 106•V/Hz.
Attempting to measure voltage in excess of the maximum input could
destroy the instrument and result in personal injury or death.
• To avoid electrical shock, be careful to avoid shorting live lines with
the test leads.
• For safety, test lead connections must always be made at the second-
ary side of a circuit breaker.
• The maximum rated voltage between input terminals and ground is
CAT III (300 V), CAT II (600 V). Attempting to measure voltages exceed-
ing 450 V with respect to ground could damage the instrument and
result in personal injury.
To prevent an electric shock accident, confirm that the white portion
(insulation layer) inside the cable is not exposed. If a color inside the
cable is exposed, do not use the cable. Using the instrument in such con-
ditions could cause an electric shock, so contact your dealer or Hioki rep-
resentative for repair.
Replacing Battery
• To avoid electric shock when replacing the batteries, first discon-
nect the test leads from the object to be measured. After replacing
the batteries, replace the cover and screws before using the instru-
ment.
• Be sure to insert them with the correct polarity. Otherwise, poor per-
formance or damage from battery leakage could result. Replace bat-
teries only with the specified type.
• Battery may explode if mistreated. Do not short-circuit, recharge,
disassemble or dispose of in fire.
• Handle and dispose of batteries in accordance with local regula-
tions.
• Keep batteries away from children to prevent accidental swallowing.
Periodic calibration and inspecton is necessary in order to ensure that this instrument
operates according to its product specifi
• Connecting the leads of negative and positive side oppositely, "-" is displayed.
• The displayed value may sometimes fluctuate due to induction potential even
when no power is supplied. This, however, is not a malfunction.
Rear panel
Battery
CALIFORNIA, USA ONLY
This product contains a CR Coin Lithium Battery which contains Perchlorate Material - special
handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate
HIOKI 3244L983-04
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