{"id":3580,"date":"2025-08-01T15:02:04","date_gmt":"2025-08-01T15:02:04","guid":{"rendered":"https:\/\/honeytek.com\/?post_type=product&#038;p=3580"},"modified":"2025-10-01T15:05:40","modified_gmt":"2025-10-01T15:05:40","slug":"hk78e-20000-counts-trms-manual-range-digital-multimeter","status":"publish","type":"product","link":"https:\/\/honeytek.com\/pt\/product\/hk78e-20000-counts-trms-manual-range-digital-multimeter\/","title":{"rendered":"HK78E 20,000 Counts TRMS Manual Range NCV Digital Multimeter"},"content":{"rendered":"<div class=\"product\"><div class=\"product\">\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3580\" class=\"elementor elementor-3580\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6de8c9de e-flex e-con-boxed e-con e-parent\" data-id=\"6de8c9de\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-63950995 elementor-widget elementor-widget-text-editor\" data-id=\"63950995\" 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<h2>HK78E \u2013 20,000 Counts TRMS Manual Range Digital Multimeter<\/h2><h3>Descri\u00e7\u00e3o do produto<\/h3><p>O <b>HK78E<\/b> is a professional-grade <b>TRMS manual range digital multimeter<\/b> designed for both electrical professionals and dedicated DIY enthusiasts. With a high <b>20,000-count display<\/b>, it offers enhanced measurement precision for a wide variety of electrical tasks. Its robust design and versatile functions, including <b>true RMS<\/b>, make it suitable for accurate and reliable measurements in both commercial and residential settings. This model is a core part of the HK78 series, known for providing dependable performance and a comprehensive set of measurement capabilities.<\/p><h3>Key Highlights<\/h3><ul><li><p><b>20,000 counts TRMS<\/b> for high precision and accuracy.<\/p><\/li><li><p><b>Manual range selection<\/b> for more controlled and specific measurements.<\/p><\/li><li><p>Comprehensive functions: <b>AC\/DC voltage\/current<\/b>, <b>resistance<\/b>, <b>capacitance<\/b>, <b>frequency<\/b>, e <b>conductivity<\/b>.<\/p><\/li><li><p>Dedicated <b>live wire detection<\/b> e <b>NCV (Non-Contact Voltage)<\/b> for enhanced safety.<\/p><\/li><li><p>Built-in <b>diode test<\/b> e <b>continuity buzzer<\/b>.<\/p><\/li><li><p><b>Dual backlight<\/b> for clear readings in various lighting conditions.<\/p><\/li><li><p>High-level safety: <b>CAT III 1000 V<\/b> rated.<\/p><\/li><\/ul><hr \/><p>\u00a0<\/p><h3>Especifica\u00e7\u00f5es\u00a0<\/h3><p>\u00a0<\/p><div class=\"horizontal-scroll-wrapper\"><div class=\"table-block-component\"><div class=\"table-block has-export-button\"><div class=\"table-content not-end-of-paragraph\" data-hveid=\"0\" data-ved=\"0CAAQ3ecQahgKEwi6wcjix7mPAxUAAAAAHQAAAAAQhQE\"><table><thead><tr><td>Function<\/td><td>Gama<\/td><td>Precis\u00e3o<\/td><\/tr><\/thead><tbody><tr><td>Tens\u00e3o CC<\/td><td>200mV\u20131000V<\/td><td>\u00b1(0.05% + 5d) \u2013 \u00b1(0.5% + 5d)<\/td><\/tr><tr><td>Tens\u00e3o CA<\/td><td>200mV\u2013750V<\/td><td>\u00b1(0.5% + 10d) \u2013 \u00b1(0.8% + 5d)<\/td><\/tr><tr><td>Corrente cont\u00ednua<\/td><td>200\u00b5A\u201320A<\/td><td>\u00b1(0.5% + 5d) \u2013 \u00b1(1.0% + 5d)<\/td><\/tr><tr><td>Corrente alternada<\/td><td>200\u00b5A\u201320A<\/td><td>\u00b1(1.0% + 10d) \u2013 \u00b1(1.5% + 10d)<\/td><\/tr><tr><td>Resist\u00eancia<\/td><td>200\u03a9\u201320M\u03a9<\/td><td>\u00b1(0.2% + 5d) \u2013 \u00b1(2.0% + 10d)<\/td><\/tr><tr><td>Capacit\u00e2ncia<\/td><td>100nF\u2013100uF<\/td><td>\u00b1(2.0% + 15d) \u2013 \u00b1(10.0% + 5d)<\/td><\/tr><tr><td>Frequ\u00eancia<\/td><td>100Hz\u201310MHz<\/td><td>\u00b1(0.1% + 2d)<\/td><\/tr><tr><td>Conductivity<\/td><td>10M\/100M\/1000M\u03a9<\/td><td>\u00b1(1.0% + 10d)<\/td><\/tr><tr><td>Contagem de exibi\u00e7\u00f5es<\/td><td>19999<\/td><td>\u2014<\/td><\/tr><\/tbody><\/table><\/div><\/div><\/div><\/div><p>\u00a0<\/p><h3>General Features<\/h3><p>\u00a0<\/p><ul><li><p><b>Power:<\/b> 1.5V(AA) \u00d7 2<\/p><\/li><li><p><b>Dimensions:<\/b> 185 \u00d7 88 \u00d7 54 mm<\/p><\/li><li><p><b>Weight:<\/b> 350g<\/p><\/li><li><p><b>Safety:<\/b> CAT III 1000 V<\/p><\/li><li><p><b>Special Functions:<\/b> True RMS, Diode Test, Continuity Buzzer, Flashlight, NCV, Live Wire, Data Hold, Relative Mode, Auto Power Off, and Dual Backlight.<\/p><\/li><\/ul><hr \/><p>\u00a0<\/p><h3>Aplica\u00e7\u00f5es<\/h3><p>\u00a0<\/p><ul><li><p><b>General electrical maintenance and repair.<\/b><\/p><\/li><li><p><b>Electronics testing and troubleshooting.<\/b><\/p><\/li><li><p><b>HVAC system diagnostics.<\/b><\/p><\/li><li><p><b>Automotive electrical work.<\/b><\/p><\/li><li><p><b>Educational and training environments.<\/b><\/p><\/li><\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cd41088 e-flex e-con-boxed e-con e-parent\" data-id=\"cd41088\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46f8375 elementor-product-loop-item--align-center elementor-grid-4 elementor-grid-tablet-3 elementor-grid-mobile-2 elementor-products-grid elementor-wc-products show-heading-yes elementor-widget elementor-widget-woocommerce-product-related\" data-id=\"46f8375\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"woocommerce-product-related.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t<section class=\"related products\">\n\n\t\t\t\t\t<h2 data-no-translation=\"\" data-trp-gettext=\"\">Produtos relacionados<\/h2>\n\t\t\t\t<ul class=\"products elementor-grid columns-4\">\n\n\t\t\t\n\t\t\t\t\t<li class=\"desktop-align-left tablet-align-left mobile-align-left product type-product post-1577 status-publish first instock product_cat-digital-multimeter product_tag-4000-counts product_tag-hk39-digital-multimeter has-post-thumbnail shipping-taxable product-type-simple\">\n\t<a href=\"https:\/\/honeytek.com\/pt\/product\/hk39g-smart-connectivity-multimeter\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39G-600x600.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"HK39G 4000 Counts Smart Connectivity Multimeter with Bluetooth\/USB connectivity\" srcset=\"https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39G-600x600.webp 600w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39G-100x100.webp 100w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39G-800x800.webp 800w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39G-300x300.webp 300w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39G-150x150.webp 150w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39G-768x768.webp 768w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39G.webp 1000w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><h2 class=\"woocommerce-loop-product__title\">HK39G 4000 Counts Smart Connectivity Multimeter with Bluetooth\/USB connectivity<\/h2>\n<\/a><a href=\"https:\/\/honeytek.com\/pt\/product\/hk39g-smart-connectivity-multimeter\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1577\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"1577\" data-product_sku=\"\" aria-label=\"Saiba mais sobre \u201cHK39G 4000 Counts Smart Connectivity Multimeter with Bluetooth\/USB connectivity\u201d\" rel=\"\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leia mais<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1577\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n<\/li>\n\n\t\t\t\n\t\t\t\t\t<li class=\"desktop-align-left tablet-align-left mobile-align-left product type-product post-1544 status-publish instock product_cat-digital-multimeter product_tag-2000-counts product_tag-hk39-digital-multimeter has-post-thumbnail shipping-taxable product-type-simple\">\n\t<a href=\"https:\/\/honeytek.com\/pt\/product\/hk39a-manual-range-compact-multimeter\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39A-1-1-600x600.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Mult\u00edmetro de bolso HK39A com 2000 contagens, escala manual e medi\u00e7\u00e3o TRMS\" srcset=\"https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39A-1-1-600x600.png 600w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39A-1-1-100x100.png 100w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39A-1-1-800x800.png 800w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39A-1-1-300x300.png 300w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39A-1-1-150x150.png 150w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39A-1-1-768x768.png 768w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK39A-1-1.png 1000w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><h2 class=\"woocommerce-loop-product__title\">Mult\u00edmetro de bolso HK39A com 2000 contagens, escala manual e medi\u00e7\u00e3o TRMS<\/h2>\n<\/a><a href=\"https:\/\/honeytek.com\/pt\/product\/hk39a-manual-range-compact-multimeter\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1544\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"1544\" data-product_sku=\"\" aria-label=\"Saiba mais sobre \u201cHK39A 2000 Counts Manual-Range TRMS pocket Multimeter\u201d\" rel=\"\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leia mais<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1544\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n<\/li>\n\n\t\t\t\n\t\t\t\t\t<li class=\"desktop-align-left tablet-align-left mobile-align-left product type-product post-1519 status-publish instock product_cat-digital-multimeter product_tag-2000-counts product_tag-hk36-digital-multimeter has-post-thumbnail shipping-taxable product-type-simple\">\n\t<a href=\"https:\/\/honeytek.com\/pt\/product\/hk36t-digital-multimeter\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK36T-600x600.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"HK36T 2000 Counts True-RMS AC Digital Multimeter with Temperature\" srcset=\"https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK36T-600x600.png 600w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK36T-300x300.png 300w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK36T-150x150.png 150w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK36T-768x768.png 768w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK36T-100x100.png 100w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/07\/HK36T.png 800w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><h2 class=\"woocommerce-loop-product__title\">HK36T 2000 Counts True-RMS AC Digital Multimeter<\/h2>\n<\/a><a href=\"https:\/\/honeytek.com\/pt\/product\/hk36t-digital-multimeter\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1519\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"1519\" data-product_sku=\"\" aria-label=\"Saiba mais sobre \u201cHK36T 2000 Counts True-RMS AC Digital Multimeter\u201d\" rel=\"\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leia mais<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1519\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n<\/li>\n\n\t\t\t\n\t\t\t\t\t<li class=\"desktop-align-left tablet-align-left mobile-align-left product type-product post-3345 status-publish last instock product_cat-digital-multimeter product_tag-2000-counts product_tag-hk39-digital-multimeter has-post-thumbnail shipping-taxable product-type-simple\">\n\t<a href=\"https:\/\/honeytek.com\/pt\/product\/a960l-2000-counts-compact-digital-multimeter\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/A960L-600x600.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Mult\u00edmetro digital compacto A960L de 2000 contagens\" srcset=\"https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/A960L-600x600.png 600w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/A960L-300x300.png 300w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/A960L-150x150.png 150w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/A960L-768x768.png 768w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/A960L-100x100.png 100w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/A960L.png 800w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><h2 class=\"woocommerce-loop-product__title\">Mult\u00edmetro digital compacto A960L de 2000 contagens<\/h2>\n<\/a><a href=\"https:\/\/honeytek.com\/pt\/product\/a960l-2000-counts-compact-digital-multimeter\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_3345\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"3345\" data-product_sku=\"\" aria-label=\"Saiba mais sobre \u201cA960L 2000 Counts Compact Digital Multimeter\u201d\" rel=\"\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leia mais<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_3345\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n<\/li>\n\n\t\t\t\n\t\t<\/ul>\n\n\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/div><\/div>","protected":false},"excerpt":{"rendered":"<h4>Destaques:<\/h4>\n<ul>\n<li>20,000 counts TRMS for high precision and accuracy.<\/li>\n<li>Manual range selection for more controlled and specific measurements.<\/li>\n<li>Comprehensive functions: AC\/DC voltage\/current, resistance, capacitance, frequency, and conductivity.<\/li>\n<li>Dedicated live wire detection and NCV (Non-Contact Voltage) for enhanced safety.<\/li>\n<li>Built-in diode test and continuity buzzer.<\/li>\n<li>Dual backlight for clear readings in various lighting conditions.<\/li>\n<li>High-level safety: CAT III 1000V rated.<\/li>\n<\/ul>","protected":false},"featured_media":3504,"template":"","meta":{"_acf_changed":false,"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":"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":""}}},"product-categorie":[],"product_brand":[],"product_cat":[43],"product_tag":[51,124],"class_list":["post-3580","product","type-product","status-publish","has-post-thumbnail","product_cat-digital-multimeter","product_tag-6000-counts","product_tag-digital-multimeter","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/honeytek.com\/pt\/wp-json\/wp\/v2\/product\/3580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/honeytek.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/honeytek.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":5,"href":"https:\/\/honeytek.com\/pt\/wp-json\/wp\/v2\/product\/3580\/revisions"}],"predecessor-version":[{"id":3614,"href":"https:\/\/honeytek.com\/pt\/wp-json\/wp\/v2\/product\/3580\/revisions\/3614"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/honeytek.com\/pt\/wp-json\/wp\/v2\/media\/3504"}],"wp:attachment":[{"href":"https:\/\/honeytek.com\/pt\/wp-json\/wp\/v2\/media?parent=3580"}],"wp:term":[{"taxonomy":"product-categorie","embeddable":true,"href":"https:\/\/honeytek.com\/pt\/wp-json\/wp\/v2\/product-categorie?post=3580"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/honeytek.com\/pt\/wp-json\/wp\/v2\/product_brand?post=3580"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/honeytek.com\/pt\/wp-json\/wp\/v2\/product_cat?post=3580"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/honeytek.com\/pt\/wp-json\/wp\/v2\/product_tag?post=3580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}