{"id":6042,"date":"2024-01-07T20:01:57","date_gmt":"2024-01-07T20:01:57","guid":{"rendered":"https:\/\/csiag.eu\/?p=6042"},"modified":"2024-01-10T20:06:50","modified_gmt":"2024-01-10T20:06:50","slug":"jak-na-multimetr","status":"publish","type":"post","link":"https:\/\/csiag.eu\/cs\/blog\/2024\/01\/07\/how-to-multimeter\/","title":{"rendered":"Jak na to - Multimetr"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Obsah<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/csiag.eu\/cs\/blog\/2024\/01\/07\/how-to-multimeter\/#Beispiele_aus_der_Praxis\" >P\u0159\u00edklady z praxe<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/csiag.eu\/cs\/blog\/2024\/01\/07\/how-to-multimeter\/#Sicherung_prufen\" >Zkontrolujte pojistku<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/csiag.eu\/cs\/blog\/2024\/01\/07\/how-to-multimeter\/#Leitungen_zuordnen\" >P\u0159i\u0159azen\u00ed \u0159\u00e1dk\u016f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/csiag.eu\/cs\/blog\/2024\/01\/07\/how-to-multimeter\/#Spannung_messen\" >M\u011b\u0159en\u00ed nap\u011bt\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/csiag.eu\/cs\/blog\/2024\/01\/07\/how-to-multimeter\/#Strom_messen\" >M\u011b\u0159en\u00ed proudu<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/csiag.eu\/cs\/blog\/2024\/01\/07\/how-to-multimeter\/#Zangen-Multimeter\" >Kle\u0161\u0165ov\u00fd multimetr<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Doba \u010dten\u00ed<\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">minuty<\/span><\/span>\n<p>Jak na to - multimetr je univerz\u00e1ln\u00ed elektronick\u00fd m\u011b\u0159ic\u00ed p\u0159\u00edstroj pro m\u011b\u0159en\u00ed nap\u011bt\u00ed, proudu, spojitosti, diod, tranzistor\u016f a dokonce i kapacity, frekvence, teploty atd.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"400\" height=\"533\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Multimeter.png\" alt=\"\" class=\"wp-image-6081\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Multimeter.png 400w, https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Multimeter-9x12.png 9w, https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Multimeter-225x300.png 225w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><figcaption class=\"wp-element-caption\">Multimetr<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Obvykle se pou\u017e\u00edvaj\u00ed funkce m\u011b\u0159en\u00ed spojitosti, nap\u011bt\u00ed a proudu, kter\u00e9 jsou vysv\u011btleny n\u00ed\u017ee.<\/p>\n\n\n\n<p>Samoz\u0159ejm\u011b existuj\u00ed zna\u010dn\u00e9 rozd\u00edly v kvalit\u011b, p\u0159i\u010dem\u017e ceny se pohybuj\u00ed od zhruba 20 eur a\u017e po \u010dty\u0159cifern\u00e9 \u010d\u00e1stky.<\/p>\n\n\n\n<p>Pokud d\u00e1v\u00e1te p\u0159ednost zna\u010dkov\u00e9mu v\u00fdrobku, cena zde uveden\u00e9ho multimetru se pohybuje kolem 300 eur. <em>Voltcraft VC-891<\/em>nebo 200 eur za <em>Voltcraft<\/em> Kle\u0161\u0165ov\u00fd multimetr <em>VC-750E<\/em>. Stejn\u00e9 v\u00fdrobky jsou k dispozici tak\u00e9 za odpov\u00eddaj\u00edc\u00ed vy\u0161\u0161\u00ed ceny, v\u010detn\u011b kalibra\u010dn\u00edho certifik\u00e1tu, kter\u00fd pro zde uveden\u00e9 aplikace rozhodn\u011b nen\u00ed nutn\u00fd.<\/p>\n\n\n\n<p>Spole\u010dnost FLUKE je dal\u0161\u00edm zn\u00e1m\u00fdm v\u00fdrobcem profesion\u00e1ln\u00ed m\u011b\u0159ic\u00ed techniky, kter\u00e1 je prov\u011b\u0159en\u00e1 ji\u017e des\u00edtky let. Z toho vypl\u00fdv\u00e1, \u017ee ceny, kter\u00e9 si \u00fa\u010dtuje, jsou minim\u00e1ln\u011b dvakr\u00e1t vy\u0161\u0161\u00ed.<\/p>\n\n\n\n<p>Pokud v\u0161ak pot\u0159ebujete pouze \"hodnot\u00edc\u00ed\" \u017eehli\u010dku \"pro zm\u011bnu\", m\u011bly by v\u00e1m dob\u0159e poslou\u017eit p\u0159\u00edstroje, jejich\u017e cena se pohybuje mezi 40 a 90 eury. Pokud by n\u011bkdy vypov\u011bd\u011bla slu\u017ebu, p\u0159\u00edpadn\u011b t\u011bsn\u011b p\u0159ed uplynut\u00edm z\u00e1ru\u010dn\u00ed doby, je v\u00fdm\u011bna m\u00edsto opravy pravd\u011bpodobn\u011b nej\u010dast\u011bj\u0161\u00ed mo\u017enost\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Beispiele_aus_der_Praxis\"><\/span>P\u0159\u00edklady z praxe<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sicherung_prufen\"><\/span>Zkontrolujte pojistku<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Na prvn\u00ed pohled pozn\u00e1te, zda jsou n\u011bkter\u00e9 pojistky vadn\u00e9, zat\u00edmco jin\u00e9 se zdaj\u00ed b\u00fdt v po\u0159\u00e1dku. Jistotu poskytuje m\u011b\u0159en\u00ed spojitosti.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"150\" height=\"74\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Durchgang_Symbol.png\" alt=\"\" class=\"wp-image-6050\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Durchgang_Symbol.png 150w, https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Durchgang_Symbol-18x9.png 18w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\n<\/div>\n\n\n<p>Pro kontrolu, zda je pojistka cel\u00e1, se zapne m\u011b\u0159ic\u00ed p\u0159\u00edstroj a zvol\u00ed se nastaven\u00ed podle symbolu podobn\u00e9ho tomu, kter\u00fd je uveden v\u00fd\u0161e. Dotknete-li se kovov\u00e9ho konce \u010dern\u00e9ho m\u011b\u0159ic\u00edho hrotu kovov\u00fdm koncem \u010derven\u00e9ho m\u011b\u0159ic\u00edho hrotu, ozve se zvukov\u00fd sign\u00e1l a na digit\u00e1ln\u00edm displeji se zobraz\u00ed \"0,0000\".<\/p>\n\n\n\n<p>M\u011b\u0159ic\u00ed za\u0159\u00edzen\u00ed reaguje tak\u00e9 na to, zda je pojistka neporu\u0161en\u00e1. Pokud se neozve akustick\u00fd sign\u00e1l a na displeji se zobraz\u00ed \"1.0000\", pojistka nem\u00e1 kontinuitu a je vadn\u00e1.<\/p>\n\n\n\n<p>Znak (\u03a9 = <em>Ohm<\/em>) je zkratka pro jednotku elektrick\u00e9ho odporu v soustav\u011b SI podle n\u011bmeck\u00e9ho fyzika <em>Georg Simon Ohm<\/em> (* 16.03.1789 - \u2020 06.07.1854).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Leitungen_zuordnen\"><\/span>P\u0159i\u0159azen\u00ed \u0159\u00e1dk\u016f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>V\u00fd\u0161e uveden\u00e1 funkce umo\u017e\u0148uje tak\u00e9 p\u0159i\u0159azen\u00ed kabel\u016f, kter\u00e9 nelze vizu\u00e1ln\u011b vysledovat. Nap\u0159\u00edklad kabely v kabelov\u00fdch svazc\u00edch, kter\u00e9 jsou ulo\u017eeny za oblo\u017een\u00edm, n\u00e1bytkem nebo kabelov\u00fdmi kan\u00e1ly a nejsou ozna\u010deny pro identifikaci.<\/p>\n\n\n\n<p>Zde je jeden m\u011b\u0159ic\u00ed hrot p\u0159ipojen k dan\u00e9mu kabelu pomoc\u00ed \"prodlu\u017eovac\u00edho kabelu\". Druh\u00e1 m\u011b\u0159ic\u00ed sonda se pou\u017e\u00edv\u00e1 ke sn\u00edm\u00e1n\u00ed jednoho kabelu za druh\u00fdm. Po nalezen\u00ed p\u0159\u00edslu\u0161n\u00e9ho konce se ozve akustick\u00fd sign\u00e1l a na displeji se zobraz\u00ed \"0,0000\".<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Spannung_messen\"><\/span>M\u011b\u0159en\u00ed nap\u011bt\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A\u0165 u\u017e jde o baterii nebo z\u00e1suvku, v obou p\u0159\u00edpadech je t\u0159eba m\u011b\u0159it \"nap\u011bt\u00ed\", a to bu\u010f stejnosm\u011brn\u00e9 (DC - <em>stejnosm\u011brn\u00fd proud <\/em>(stejnosm\u011brn\u00fd proud) nebo st\u0159\u00eddav\u00e9 nap\u011bt\u00ed (AC - <em>st\u0159\u00eddav\u00fd proud<\/em> (st\u0159\u00eddav\u00fd proud)), kter\u00fd je ur\u010den k nap\u00e1jen\u00ed p\u0159ipojen\u00fdch za\u0159\u00edzen\u00ed.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"543\" height=\"267\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/ACDC.png\" alt=\"\" class=\"wp-image-6056\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/ACDC.png 543w, https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/ACDC-18x9.png 18w, https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/ACDC-300x148.png 300w\" sizes=\"(max-width: 543px) 100vw, 543px\" \/><figcaption class=\"wp-element-caption\">K\u0159ivka nap\u011bt\u00ed AC \/ DC<\/figcaption><\/figure>\n<\/div>\n\n\n<p>St\u0159\u00eddav\u00e9 nap\u011bt\u00ed se st\u0159\u00edd\u00e1 mezi + 230 a - 230 V v z\u00e1vislosti na frekvenci s\u00edt\u011b (50 \/ 60 Hz = kmit\u016f za sekundu), zat\u00edmco stejnosm\u011brn\u00e9 nap\u011bt\u00ed, v tomto p\u0159\u00edpad\u011b + 24 V, je v \u010dase v\u017edy konstantn\u00ed.<\/p>\n\n\n\n<p>Zku\u0161ebn\u00ed sondy a z\u00e1suvky m\u011b\u0159ic\u00edch p\u0159\u00edstroj\u016f maj\u00ed obvykle \u010dernou (-) a \u010dervenou (+) barvu. P\u0159i m\u011b\u0159en\u00ed nap\u011bt\u00ed baterie se \u010derven\u00e1 (V) p\u0159ipojuje ke kladn\u00e9mu p\u00f3lu a \u010dern\u00e1 (COM) k z\u00e1porn\u00e9mu p\u00f3lu.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"433\" height=\"277\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Terminals_Messgeraet.png\" alt=\"\" class=\"wp-image-6058\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Terminals_Messgeraet.png 433w, https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Terminals_Messgeraet-18x12.png 18w, https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Terminals_Messgeraet-300x192.png 300w\" sizes=\"(max-width: 433px) 100vw, 433px\" \/><figcaption class=\"wp-element-caption\">P\u0159ipojovac\u00ed svorky pro zem (-) a plus (+) <\/figcaption><\/figure>\n<\/div>\n\n\n<p>Pokud je p\u0159ep\u00edna\u010d nastaven na DC V(olt), zobraz\u00ed se na displeji \"13,242 V\" nap\u0159\u00edklad pro 12V baterii. Pokud prohod\u00edte oba m\u011b\u0159ic\u00ed hroty, zm\u011bn\u00ed se zobrazen\u00ed na \"- 13,242 V\".<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"266\" height=\"193\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Messung_Spannung.png\" alt=\"\" class=\"wp-image-6077\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Messung_Spannung.png 266w, https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Messung_Spannung-18x12.png 18w\" sizes=\"(max-width: 266px) 100vw, 266px\" \/><figcaption class=\"wp-element-caption\">Sch\u00e9ma zapojen\u00ed m\u011b\u0159ic\u00edho za\u0159\u00edzen\u00ed (nap\u011bt\u00ed)<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Jednotka SI <em>Volt<\/em> je zkratka pro elektrick\u00e9 nap\u011bt\u00ed, pojmenovan\u00e1 po italsk\u00e9m fyzikovi Alessandru Giuseppe Antoniu Anastasiu Voltovi (* 18. 2. 1745 - \u2020 5. 3. 1827), mimo jin\u00e9 vyn\u00e1lezci baterie.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Strom_messen\"><\/span>M\u011b\u0159en\u00ed proudu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Kdy\u017e se baterie vybije rychleji, ne\u017e byste si p\u0159\u00e1li, a vy jste \u00fadajn\u011b nezapnuli t\u00e9m\u011b\u0159 \u017e\u00e1dnou z\u00e1t\u011b\u017e, \u010dasto vyvst\u00e1v\u00e1 ot\u00e1zka: Co odeb\u00edr\u00e1 kolik energie?<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-f9500f8ea1f6c2b37b4194095973e233\" style=\"color:#ff0000\">P\u0159i v\u0161ech m\u011b\u0159en\u00edch proudu multimetrem je nutn\u00e9 dodr\u017eet maxim\u00e1ln\u00ed proudovou zat\u00ed\u017eitelnost podle datov\u00e9ho listu!<\/p>\n\n\n\n<p>Nastaven\u00edm p\u0159ep\u00edna\u010de m\u011b\u0159ic\u00edho za\u0159\u00edzen\u00ed na DC A(mp\u00e8re) a p\u0159ipojen\u00edm \u010dern\u00e9ho m\u011b\u0159ic\u00edho vodi\u010de ke COM a \u010derven\u00e9ho vodi\u010de k \u010derven\u00e9 z\u00e1suvce ozna\u010den\u00e9 \"A\" lze m\u011b\u0159it pr\u016ftok proudu ve stejnosm\u011brn\u00e9m veden\u00ed.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"138\" height=\"251\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/A_Buchse.png\" alt=\"\" class=\"wp-image-6068\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/A_Buchse.png 138w, https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/A_Buchse-7x12.png 7w\" sizes=\"(max-width: 138px) 100vw, 138px\" \/><figcaption class=\"wp-element-caption\">P\u0159ipojovac\u00ed svorka pro m\u011b\u0159en\u00ed proudu (A)<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Za t\u00edmto \u00fa\u010delem odpojte kabel na p\u0159\u00edstupn\u00e9m m\u00edst\u011b (nap\u0159. za pojistkou baterie, kterou je t\u0159eba p\u0159ed m\u011b\u0159en\u00edm vyjmout!) a p\u0159ipojte \u010derven\u00fd kladn\u00fd kabel k nyn\u00ed otev\u0159en\u00e9mu v\u00fdstupu pojistky a \u010dern\u00fd z\u00e1porn\u00fd kabel k od\u0161roubovan\u00e9mu konci kabelu. Po zasunut\u00ed pojistky m\u011b\u0159i\u010d zobraz\u00ed prot\u00e9kaj\u00edc\u00ed proud.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"266\" height=\"193\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Strom_Messung_rot.png\" alt=\"\" class=\"wp-image-6073\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Strom_Messung_rot.png 266w, https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Strom_Messung_rot-18x12.png 18w\" sizes=\"(max-width: 266px) 100vw, 266px\" \/><figcaption class=\"wp-element-caption\">Sch\u00e9ma zapojen\u00ed m\u011b\u0159ic\u00edho za\u0159\u00edzen\u00ed (proud)<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Nyn\u00ed m\u016f\u017eete vyp\u00ednat jednu z\u00e1t\u011b\u017e po druh\u00e9 a zaznamenat rozd\u00edl nam\u011b\u0159en\u00fdch hodnot, kter\u00fd p\u0159edstavuje p\u0159\u00edslu\u0161nou pot\u0159ebu energie. Po vypnut\u00ed v\u0161ech - zjevn\u00fdch - z\u00e1t\u011b\u017e\u00ed by se na displeji m\u011blo zobrazit \"0,0000\". Pokud se v\u0161ak zobraz\u00ed hodnota v\u011bt\u0161\u00ed ne\u017e nula, je zde dal\u0161\u00ed z\u00e1t\u011b\u017e, kter\u00e1 je\u0161t\u011b nebyla zohledn\u011bna ...<\/p>\n\n\n\n<p>Jednotka SI <em>Amp\u00e9r<\/em> popisuje elektrick\u00fd proud a odvozenou veli\u010dinu magnetick\u00fd tok, pojmenovanou po francouzsk\u00e9m matematikovi a fyzikovi Andr\u00e9-Marie Amp\u00e8rovi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Zangen-Multimeter\"><\/span>Kle\u0161\u0165ov\u00fd multimetr<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Existuj\u00ed takzvan\u00e9 kle\u0161\u0165ov\u00e9 multimetry, kter\u00fdmi m\u016f\u017eete m\u011b\u0159it proud v kabelu tak, \u017ee jej um\u00edst\u00edte co nejv\u00edce do st\u0159edu oblasti uzav\u0159en\u00e9 dv\u011bma rameny kle\u0161t\u00ed a pot\u00e9 ode\u010dtete hodnotu.<br>Nen\u00ed proto nutn\u00e9 odpojovat kabel jako u v\u00fd\u0161e popsan\u00e9ho typu multimetru.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"400\" height=\"533\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Zangenmultimeter.png\" alt=\"\" class=\"wp-image-6080\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Zangenmultimeter.png 400w, https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Zangenmultimeter-9x12.png 9w, https:\/\/csiag.eu\/wp-content\/uploads\/2024\/01\/Zangenmultimeter-225x300.png 225w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><figcaption class=\"wp-element-caption\">Kle\u0161\u0165ov\u00fd multimetr<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Tato za\u0159\u00edzen\u00ed maj\u00ed obvykle stejn\u00e9 funkce jako multimetr uveden\u00fd na za\u010d\u00e1tku. P\u0159\u00edslu\u0161n\u00e9 m\u011b\u0159ic\u00ed vodi\u010de se p\u0159ipojuj\u00ed ke spodn\u00edmu konci kle\u0161\u0165ov\u00e9ho multimetru.<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Doba \u010dten\u00ed<\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">minuty<\/span><\/span>Jak na to - multimetr je univerz\u00e1ln\u00ed elektronick\u00fd m\u011b\u0159ic\u00ed p\u0159\u00edstroj, kter\u00fd se pou\u017e\u00edv\u00e1 k m\u011b\u0159en\u00ed nap\u011bt\u00ed, proudu, spojitosti, diod, tranzistor\u016f a dokonce i kapacity, frekvence, teploty atd. Obvykle pou\u017e\u00edvan\u00e9 funkce jsou m\u011b\u0159en\u00ed spojitosti, nap\u011bt\u00ed a proudu, kter\u00e9 jsou vysv\u011btleny n\u00ed\u017ee. Samoz\u0159ejm\u011b existuj\u00ed zna\u010dn\u00e9 rozd\u00edly v kvalit\u011b, p\u0159i\u010dem\u017e ceny se pohybuj\u00ed od zhruba 20 eur a\u017e po \u010dty\u0159m\u00edstnou \u0159adu.....&nbsp;<a href=\"https:\/\/csiag.eu\/cs\/blog\/2024\/01\/07\/how-to-multimeter\/\" rel=\"bookmark\">\u010c\u00edst d\u00e1le \"<span class=\"screen-reader-text\">Jak na to - Multimetr<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[1757,2878],"tags":[839,2890,2881,432,840,2611,2894,2886,1432,2884,2885,2892,2891,1674,2889,2882,2887,1062,448,2888,446,470,2898,2897,2896,2895,466,1415,2893,835,2883,2879,2880],"class_list":["post-6042","post","type-post","status-publish","format-standard","hentry","category-elektrotechnik","category-messtechnik","tag-ac","tag-akku","tag-ampere","tag-batterie","tag-dc","tag-durchgang","tag-fluke","tag-frequez","tag-gleichspannung","tag-gleichstrom","tag-kapazitaet","tag-messanordnung","tag-messspitze","tag-multimeter","tag-netzfrequenzhertz","tag-ohm","tag-schaltbild","tag-sicherung","tag-spannung","tag-spannungsverlauf","tag-strom","tag-temperatur","tag-vc-750e","tag-vc-891","tag-vc750e","tag-vc891","tag-verbraucher","tag-volt","tag-voltcraft","tag-wechselspannung","tag-wechselstrom","tag-zangen-multimeter","tag-zangenmultimeter"],"modified_by":"Achim Goerner","_links":{"self":[{"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/posts\/6042","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/comments?post=6042"}],"version-history":[{"count":0,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/posts\/6042\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/media?parent=6042"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/categories?post=6042"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/tags?post=6042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}