{"id":11293,"date":"2026-04-15T08:08:10","date_gmt":"2026-04-15T08:08:10","guid":{"rendered":"https:\/\/www.hangzhiprecision.com\/?p=11293"},"modified":"2026-04-15T08:08:13","modified_gmt":"2026-04-15T08:08:13","slug":"hz903-current-voltage-tester","status":"publish","type":"post","link":"https:\/\/www.hangzhiprecision.com\/de_at\/pnews\/hz903-current-voltage-tester\/","title":{"rendered":"HZ903 Klasse 0.01 Hochpr\u00e4zises Strom- und Spannungspr\u00fcfger\u00e4t"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"11293\" class=\"elementor elementor-11293\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-11edce2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"11edce2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f77beb8\" data-id=\"f77beb8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f978a6b elementor-widget elementor-widget-image\" data-id=\"f978a6b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"1333\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2026\/04\/hz903.jpg\" class=\"attachment-full size-full wp-image-11304\" alt=\"HZ903 Class 0.01 High Precision Current &amp; Voltage Tester\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2026\/04\/hz903.jpg 1000w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2026\/04\/hz903-225x300.jpg 225w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2026\/04\/hz903-768x1024.jpg 768w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2026\/04\/hz903-9x12.jpg 9w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b28d61 elementor-widget elementor-widget-text-editor\" data-id=\"3b28d61\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Hangzhi HZ903 | Pr\u00e4zisions-Strom- und Spannungspr\u00fcfer Klasse 0.01 \u2014 Spezialisiert f\u00fcr die Kalibrierung von Transmittern<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ed7e62d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ed7e62d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-b4c2647\" data-id=\"b4c2647\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7e165a4 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"7e165a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Warum haben herk\u00f6mmliche Multimeter Schwierigkeiten, Transmitter der Klasse 0.1 zu kalibrieren?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e0c6605\" data-id=\"e0c6605\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-b19215d elementor-widget elementor-widget-text-editor\" data-id=\"b19215d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In den Bereichen der industriellen Automatisierung und der Pr\u00e4zisionsmesstechnik sto\u00dfen Transmitterkalibrierungen h\u00e4ufig auf folgende technische Engp\u00e4sse:<\/p><h3>Genauigkeitsgrenzen<\/h3><p>Die Genauigkeit von Standardmultimetern ist unzureichend, um die Pr\u00fcfanforderungen hochpr\u00e4ziser Messumformer \u2014 speziell der Klasse 0,1 und h\u00f6her \u2014 zu erf\u00fcllen.<\/p><h3>Herausforderungen durch schwache Signale:<\/h3><p>Standardinstrumenten fehlt oft die erforderliche Aufl\u00f6sung bei der Messung von niederpegeligen Signalen (wie 4\u201320 mA oder 0\u201310 V), und sie sind sehr anf\u00e4llig f\u00fcr St\u00f6rungen durch elektromagnetisches Umgebungsrauschen.<\/p><h3>Menschliches Versagen<\/h3><p>Die h\u00e4ufige Notwendigkeit der manuellen Bereichsumschaltung und der papierbasierten Datenaufzeichnung macht es sehr wahrscheinlich, dass menschliche Ablesefehler auftreten, was die Datenr\u00fcckverfolgbarkeit beeintr\u00e4chtigt.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-b9cbd1f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b9cbd1f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2de6cc7\" data-id=\"2de6cc7\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9118e20 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"9118e20\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hangzhi HZ903: Vier Kernvorteile, speziell f\u00fcr die Kalibrierung von Transmittern entwickelt\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-82bd0e7\" data-id=\"82bd0e7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f9b255 elementor-widget elementor-widget-text-editor\" data-id=\"5f9b255\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Das Hangzhi HZ903 Pr\u00e4zisions-Strom- und Spannungsmessger\u00e4t ist ein Testinstrument, das hohe Pr\u00e4zision, Automatisierung und Tragbarkeit nahtlos integriert und so effektiv die kritischen Probleme bei der Kalibrierung von Transmittern l\u00f6st.<\/p><h3>Messgenauigkeit metrologischer Klasse (Klasse 0.01)<\/h3><p>Die grundlegende Fehlergrenze f\u00fcr Gleichspannungs- und Gleichstrommessungen betr\u00e4gt nur \u00b10,01 % des Messwerts (RD). Seine au\u00dfergew\u00f6hnliche Stabilit\u00e4t gew\u00e4hrleistet, dass es als Referenzstandard dienen kann und die strengen Anforderungen von Laboren sowie externen metrologischen Einrichtungen erf\u00fcllt.<\/p><h3>2. Hochaufl\u00f6sende Erfassung kleiner Signale<\/h3><ul><li><strong>Spannungsbereich:<\/strong> 0 to \u00b110V<\/li><li><strong>Aktueller Bereich:<\/strong> 0 to 20mA<\/li><li><strong>Aufl\u00f6sung:<\/strong> Bis zu 0,001 %, was die sensitive Erfassung selbst geringster linearer Schwankungen der Senderausg\u00e4nge erm\u00f6glicht.<\/li><\/ul><h3>3. Intelligenter automatischer Betrieb<\/h3><p>Verf\u00fcgt \u00fcber eine eingebaute automatische Bereichsumschaltung, die den optimalen Messbereich ohne manuellen Eingriff ausw\u00e4hlt. In Kombination mit der serienm\u00e4\u00dfigen RS232-Schnittstelle und der dazugeh\u00f6rigen PC-Software erm\u00f6glicht das Ger\u00e4t eine automatisierte Datenverarbeitung, -speicherung und Berichtserstellung \u2013 was eine vollst\u00e4ndige Abkehr von der manuellen Aufzeichnung darstellt.<\/p><h3>Industrietaugliches tragbares Design<\/h3><p>Mit einem Gewicht von \u22642 kg und einem kompakten Formfaktor (83 mm \u00d7 133 mm \u00d7 423,5 mm) ist das Ger\u00e4t ideal geeignet f\u00fcr Laborbank-Anwendungen sowie f\u00fcr den Einsatz vor Ort in Industrie- und Bergbauanlagen zur In-situ-Kalibrierung.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-069ff13 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"069ff13\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-08cb94a\" data-id=\"08cb94a\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-07cc541 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"07cc541\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">HZ903 Wichtigste technische Daten<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6ca9ecc\" data-id=\"6ca9ecc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-0dea8f4 elementor-widget elementor-widget-text-editor\" data-id=\"0dea8f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Gleichspannungseingangsmessung<\/h3><ul><li>Messbereich: 0 bis \u00b110 V<\/li><li>Grundfehlergrenze: 0,01 % RG<\/li><li>Aufl\u00f6sung:   0,001%<\/li><\/ul><h3>Gleichstrom-Eingangsmessung<\/h3><ul><li>Messbereich: 0 bis 20 mA<\/li><li>Grundfehlergrenze: 0,01 % RG<\/li><li>Aufl\u00f6sung:   0,001%<\/li><\/ul><h3>Andere Parameter<\/h3><ul><li>Gesamtstromverbrauch: \u2264 300 W<\/li><li>Abmessungen: 83 mm \u00d7 133 mm \u00d7 423,5 mm (L \u00d7 B \u00d7 H)<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-bd1f79c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bd1f79c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-dea2eb4\" data-id=\"dea2eb4\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4a19eae elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"4a19eae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vielseitige Anwendungen, die verschiedene Branchen st\u00e4rken<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-0a0bbac\" data-id=\"0a0bbac\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-81aa8db elementor-widget elementor-widget-text-editor\" data-id=\"81aa8db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Senderkalibrierung<\/h3><p>Geeignet zur Bewertung der Genauigkeit verschiedener Strom- oder Spannungsausgangssender, einschlie\u00dflich jener f\u00fcr Druck, Temperatur und Durchfluss.<\/p><h3>Metrologische \u00dcberpr\u00fcfung<\/h3><p>Dient als hochwertiges Referenzinstrument zur \u00dcberpr\u00fcfung von Gleichstrom-Messger\u00e4ten der unteren Ebene in metrologischen Einrichtungen.<\/p><h3>Automatisierte Testsysteme (ATS)<\/h3><p>Integriert sich nahtlos in automatisierte Produktionslinien \u00fcber serielle Kommunikationsprotokolle, um Chargentests zu erm\u00f6glichen.<\/p><h3>Wissenschaftliche Forschungslabore:<\/h3><p>Bietet hochzuverl\u00e4ssige L\u00f6sungen zur Gleichstromsignal-Erfassung f\u00fcr Universit\u00e4ten und Forschungseinrichtungen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-fb9c274 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fb9c274\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ed9ee5a\" data-id=\"ed9ee5a\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9204650 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"9204650\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00dcber Hangzhi<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f9b4b70\" data-id=\"f9b4b70\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ec6bd4 elementor-widget elementor-widget-text-editor\" data-id=\"9ec6bd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.hangzhiprecision.com\/de_at\/\"><strong>Shenzhen Hangzhi Pr\u00e4zisionselektronik Co., Ltd.<\/strong><\/a> ist ein technologisch f\u00fchrendes Unternehmen, das sich der Forschung und Entwicklung, der Produktion, dem Vertrieb und der Anpassung von L\u00f6sungen f\u00fcr hochpr\u00e4zise Stromsensoren, Spannungssensoren und hochpr\u00e4zise elektrische Messger\u00e4te widmet. Wir streben danach, eine bekannte Marke von <a href=\"https:\/\/ieeexplore.ieee.org\/document\/8601521\">fluxgate<\/a> Pr\u00e4zisionsstromsensoren und elektrische Pr\u00e4zisionsmessger\u00e4te im Gleichstrombereich und streben die Entwicklung zu einem international f\u00fchrenden Unternehmen der Pr\u00e4zisionselektronik im Bereich der Gleichstromsysteme an.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Hangzhi HZ903 | Class 0.01 Precision Current &amp; Voltage Tester \u2014 Specialized for Transmitter Calibration Why Do Traditional Multimeters Struggle to Calibrate Class 0.1 Transmitters? In the fields of industrial automation and precision metrology, transmitter calibration frequently encounters the following technical bottlenecks: Accuracy Limitations: The accuracy of standard multimeters is insufficient to meet the verification [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":11308,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[43],"tags":[],"class_list":["post-11293","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pnews"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.2 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>HZ903 Class 0.01 High Precision Current &amp; 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