{"id":4281,"date":"2022-02-25T22:41:46","date_gmt":"2022-02-25T21:41:46","guid":{"rendered":"http:\/\/en.testnordic.com\/?post_type=product&#038;p=4281"},"modified":"2025-03-20T20:30:23","modified_gmt":"2025-03-20T19:30:23","slug":"mru-30","status":"publish","type":"product","link":"https:\/\/testnordic.se\/en\/product\/mru-30\/","title":{"rendered":"MRU-30"},"content":{"rendered":"<p>Sonel MRU-30 meter is the most commonly used earth resistance measurement device. Tests can be performed using the 3-pole, 4-pole, 3-pole with auxiliary clamp and also, additionally, the MRU-30 employs the two clamp method of earth resistance measurement, without the use of auxiliary test rods which can&#8217;t be used in some situations. Complementary features of the MRU-30 meter are measurements of soil resistivity, continuity measurement of protective and equipotential conductors and, using clamps, leakage currents, and interference voltages.<\/p>\n<h3>Salient Features of MRU-30 earth measurement device:<\/h3>\n<ul>\n<li>Robust and weatherproof (IP65) &#8211; no ingress of dust, water projected by a nozzle against enclosure from any direction.<\/li>\n<li>Ergonomic casing &#8211; small and handy casing to make the earth resistance measurements more convenient than before.<\/li>\n<li>Built-in rechargeable battery &#8211; saving time to replace flat batteries; can be recharged from Power Bank and Cigarette Lighter Socket!<\/li>\n<li>Clear on-screen notes &#8211; displayed on-screen before and after the earth measurement to alert the user of possible dangers and irregularities.<\/li>\n<li>Many earth resistance measurement methods are available in a small, portable casing.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Brochure<\/strong><\/p>\n<div class='w3eden'><!-- WPDM Link Template: Default Template -->\n\n<div class=\"link-template-default card mb-2\">\n    <div class=\"card-body\">\n        <div class=\"media\">\n            <div class=\"mr-3 img-48\"><img decoding=\"async\" class=\"wpdm_icon\" alt=\"Icon\"   src=\"http:\/\/testnordic.com\/wp-content\/plugins\/download-manager\/assets\/file-type-icons\/pdf.png\" \/><\/div>\n            <div class=\"media-body\">\n                <h3 class=\"package-title\"><a href='https:\/\/testnordic.se\/en\/download\/mru-30\/'>MRU-30<\/a><\/h3>\n                <div class=\"text-muted text-small\"><i class=\"fas fa-copy\"><\/i> 1 file(s) <i class=\"fas fa-hdd ml-3\"><\/i> 1.09 MB<\/div>\n            <\/div>\n            <div class=\"ml-3\">\n                <a class='wpdm-download-link download-on-click btn btn-primary ' rel='nofollow' href='#' data-downloadurl=\"https:\/\/testnordic.se\/en\/download\/mru-30\/?wpdmdl=3813&refresh=6a732f8b02dd61785933707\">Download<\/a>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n<\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Earth Resistance and Resistivity Meter<\/p>\n","protected":false},"featured_media":4282,"template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[315],"product_tag":[],"yst_prominent_words":[],"class_list":{"0":"post-4281","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-earthing-resistance-and-soil-resistivity-meters-en","8":"first","9":"instock","10":"product-type-simple","11":"entry","12":"content-bg","13":"loop-entry"},"_links":{"self":[{"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/product\/4281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":2,"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/product\/4281\/revisions"}],"predecessor-version":[{"id":12963,"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/product\/4281\/revisions\/12963"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/media\/4282"}],"wp:attachment":[{"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/media?parent=4281"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/product_brand?post=4281"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/product_cat?post=4281"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/product_tag?post=4281"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/yst_prominent_words?post=4281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}