{"id":2003980,"date":"2026-08-28T00:49:19","date_gmt":"2026-08-27T21:49:19","guid":{"rendered":"https:\/\/htech.gr\/product\/uni-t-%cf%88%ce%b7%cf%86%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%bc%ce%b5%cf%84%cf%81%ce%b7%cf%84%ce%ae%cf%82-%ce%b1%ce%bd%cf%84%ce%af%cf%83%cf%84%ce%b1%cf%83%ce%b7%cf%82-ut513a-%ce%ad%cf%89%cf%82-5%ce%bav\/"},"modified":"2026-08-28T00:49:23","modified_gmt":"2026-08-27T21:49:23","slug":"uni-t-%cf%88%ce%b7%cf%86%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%bc%ce%b5%cf%84%cf%81%ce%b7%cf%84%ce%ae%cf%82-%ce%b1%ce%bd%cf%84%ce%af%cf%83%cf%84%ce%b1%cf%83%ce%b7%cf%82-ut513a-%ce%ad%cf%89%cf%82-5%ce%bav","status":"publish","type":"product","link":"https:\/\/htech.gr\/?product=uni-t-%cf%88%ce%b7%cf%86%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%bc%ce%b5%cf%84%cf%81%ce%b7%cf%84%ce%ae%cf%82-%ce%b1%ce%bd%cf%84%ce%af%cf%83%cf%84%ce%b1%cf%83%ce%b7%cf%82-ut513a-%ce%ad%cf%89%cf%82-5%ce%bav","title":{"rendered":"UNI-T \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc\u03c2 \u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 UT513A, \u03ad\u03c9\u03c2 5\u03baV"},"content":{"rendered":"<p>UNI-T \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc\u03c2 \u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 UT513A, \u03ad\u03c9\u03c2 5\u03baV<\/p>\n<p>\u039f \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc\u03c2 \u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03b5\u03b9\u03c1\u03ac\u03c2 UT513A \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5\u03b3\u03ac\u03bb\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ce\u03bd, \u03b3\u03b5\u03bd\u03bd\u03b7\u03c4\u03c1\u03b9\u03ce\u03bd, \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03c9\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03c9\u03bd. \u03a4\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b1\u03bd\u03b1\u03bb\u03c5\u03b8\u03bf\u03cd\u03bd \u03bc\u03ad\u03c3\u03c9 \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03bf\u03cd \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ae. \u03a4\u03bf UT513A \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03c4\u03ac\u03c3\u03b7 \u03ad\u03c9\u03c2 5 kV.<\/p>\n<p>-Large 9999 display with 30-segment analog bar graph<br \/>-PI\/DAR measurements<br \/>-Comparison, upper and lower limit functions<br \/>-Continuous measurement mode<br \/>-Auto power off<br \/>-18-group data storage<br \/>-Backlight<br \/>-Auto current discharge and high-voltage output alarm<br \/>-Time measurement mode, auto measure within 15 minutes<br \/>-Low battery and over range indications<\/p>\n<p>\u03a4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ac \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac<br \/>Insulation resistance (\u03a9):<br \/>-Test voltages: 500V~5000V, 0%~20%<br \/>-500V: 0.5M\u03a9~20G\u03a9, +\/-(3%+5)<br \/>-1000V: 1M\u03a9~40G\u03a9, +\/-(3%+5)<br \/>-2500V: 2.5M\u03a9~100G\u03a9, +\/-(3%+5)<br \/>-5000V: 5M\u03a9~1000G\u03a9, +\/-(3%+5)<br \/>DC voltage (V): 600V, +\/-(2%+3)<br \/>AC voltage (V): 600V, +\/-(2%+3)<br \/>Short-circuit current: &gt;3mA<br \/>Auto range\/Auto power off: <br \/>Test voltage secondary display: <br \/>Low battery indication: <br \/>Data storage: 18<br \/>Comparison measurement: <br \/>Polarization index (PI): <br \/>Dielectric absorption ratio (DAR): <br \/>USB interface: <br \/>Analog bar graph: 30<br \/>LCD backlight: <br \/>Over-range warning: <br \/>High voltage indication: <br \/>Timing measurement: Around 15 minutes<br \/>Display: 123mm x 58mm<br \/>Power: 8x 1.5V LR14 \u03bc\u03c0\u03b1\u03c4\u03b1\u03c1\u03af\u03b5\u03c2 (\u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9)<br \/>Product size: 202 x 155 x 94mm<\/p>\n<p>\u03a0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03b1 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2<br \/>UT513A<br \/>2x One plug test lead to one alligator clip (black and green)<br \/>1x Two plugs test lead to one alligator clip (red)<br \/>8x LR14 \u03bc\u03c0\u03b1\u03c4\u03b1\u03c1\u03af\u03b5\u03c2<br \/>USB cable<br \/>PC software CD<br \/>Power adaptor<br \/>\u0395\u03b3\u03c7\u03b5\u03b9\u03c1\u03af\u03b4\u03b9\u03bf \u03c7\u03c1\u03ae\u03c3\u03b7\u03c2<\/p>\n<p>4<\/p>\n","protected":false},"excerpt":{"rendered":"<p>UNI-T \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc\u03c2 \u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 UT513A, \u03ad\u03c9\u03c2 5\u03baV \u039f \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc\u03c2 \u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03b5\u03b9\u03c1\u03ac\u03c2 UT513A \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5\u03b3\u03ac\u03bb\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ce\u03bd, \u03b3\u03b5\u03bd\u03bd\u03b7\u03c4\u03c1\u03b9\u03ce\u03bd, \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03c9\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03c9\u03bd. \u03a4\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b1\u03bd\u03b1\u03bb\u03c5\u03b8\u03bf\u03cd\u03bd \u03bc\u03ad\u03c3\u03c9 \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03bf\u03cd \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ae. \u03a4\u03bf UT513A \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03c4\u03ac\u03c3\u03b7 \u03ad\u03c9\u03c2 5 kV. -Large 9999 display with 30-segment analog bar graph-PI\/DAR [&hellip;]<\/p>\n","protected":false},"featured_media":2003982,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","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":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","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 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"pwb-brand":[1541],"product_brand":[],"product_cat":[1536],"product_tag":[],"class_list":["post-2003980","product","type-product","status-publish","has-post-thumbnail","pwb-brand-uni-t","product_cat-1536","desktop-align-center","tablet-align-left","mobile-align-left","first","instock","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>UNI-T \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc\u03c2 \u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 UT513A, \u03ad\u03c9\u03c2 5\u03baV - HTECH.gr<\/title>\n<meta name=\"description\" content=\"UNI-T \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc\u03c2 \u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 UT513A, \u03ad\u03c9\u03c2 5\u03baV\u039f \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc\u03c2 \u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03b5\u03b9\u03c1\u03ac\u03c2 UT513A \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5\u03b3\u03ac\u03bb\u03c9\u03bd\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/htech.gr\/?product=uni-t-\u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc\u03c2-\u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae\u03c2-\u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2-ut513a-\u03ad\u03c9\u03c2-5\u03bav\" \/>\n<meta property=\"og:locale\" content=\"el_GR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"UNI-T \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc\u03c2 \u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 UT513A, \u03ad\u03c9\u03c2 5\u03baV - HTECH.gr\" \/>\n<meta property=\"og:description\" content=\"UNI-T \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc\u03c2 \u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 UT513A, \u03ad\u03c9\u03c2 5\u03baV\u039f \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc\u03c2 \u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae\u03c2 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