{"id":9809,"date":"2023-11-28T17:08:08","date_gmt":"2023-11-28T16:08:08","guid":{"rendered":"https:\/\/testnordic.com\/?post_type=product&#038;p=9809"},"modified":"2025-03-20T20:32:45","modified_gmt":"2025-03-20T19:32:45","slug":"multimeter-cmm-40","status":"publish","type":"product","link":"https:\/\/testnordic.se\/en\/product\/multimeter-cmm-40\/","title":{"rendered":"Multimeter CMM-40"},"content":{"rendered":"<p><strong>Most useful for industrial and service work<\/strong><\/p>\n<p><strong>Sonel CMM-40 is an instrument with extended measuring capabilities designed for industrial<\/strong>, service and other works. It is used for measuring voltage and current (DC and AC TRUE RMS), capacitance, frequency, duty cycle (power cycle), continuity of connections, resistance and temperature, among other things. Additional functions such as automatic or manual range change, HOLD function, peak hold function and REL function further expand the possibilities of this device.<\/p>\n<p>With its clever ergonomic design and neat dimensions, the CMM-40 is extremely convenient to use and works well even in hard-to-reach places. The easy-to-read backlit display allows you to read the result even in low light. The compact and cost-effective device offers a wide range of measurement capabilities, making it an essential tool for specialists in the field of electrical engineering and sanitary engineering. The Sonel CMM-40 is an instrument which combines a wide range of functions with ease of use and a favourable price, so it can be successfully recommended even to beginners.<\/p>\n<div class=\"html-content sonel-content clearfix description-item\">\n<div class=\"description-item-label\">\n<p><strong>12 measuring functions<\/strong><\/p>\n<\/div>\n<div class=\"description-item-content\">\n<ul>\n<li>DC and AC (TRUE RMS) voltage<\/li>\n<li>DC and AC (True RMS) current<\/li>\n<li>resistance<\/li>\n<li>frequency<\/li>\n<li>duty cycle<\/li>\n<li>capacitance<\/li>\n<li>current loop 4-20 mA<\/li>\n<li>continuity<\/li>\n<li>diode test<\/li>\n<li>temperature<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"html-content sonel-content clearfix description-item\">\n<div class=\"description-item-label\">\n<p><strong>Special features<\/strong><\/p>\n<\/div>\n<div class=\"description-item-content\">\n<ul>\n<li>MAX and MIN function for saving extreme values<\/li>\n<li>AC+DC function for reading the\u00a0sum of an alternating and direct component<\/li>\n<li>REL mode for relative measurement to a stored reference value<\/li>\n<li>PEAK Hold for displaying the peak value of the measured parameter<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"html-content sonel-content clearfix description-item\">\n<div class=\"description-item-label\">\n<p><strong>Application areas<\/strong><\/p>\n<\/div>\n<div class=\"description-item-content\">\n<ul>\n<li>best option for professional and industrial electricians thanks to the robust design and safety on the CAT IV 600 V level<\/li>\n<li>dirty and dusty evironment will not be an obstacle thanks to ingress protection on IP67 level<\/li>\n<li>HVACR specialist and utility technicians they will be grateful for the help the device gives them<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p><strong>Basic features:<\/strong><\/p>\n<ul>\n<li>Counting: 40.000<\/li>\n<li>HOLD<\/li>\n<li>Manual \/ automatic range selection<\/li>\n<li>Relative measurement<\/li>\n<li>MAX \/ MIN measurement<\/li>\n<li>Beeper<\/li>\n<li>Diode test<\/li>\n<\/ul>\n<p><strong>Advanced features:<\/strong><\/p>\n<ul>\n<li>TRMS measurement<\/li>\n<li>AC+DC measurement<\/li>\n<li>PEAK HOLD function<\/li>\n<li>Device memory<\/li>\n<li>Limit LOW \/ HIGH<\/li>\n<\/ul>\n<p><strong>Other features:<\/strong><\/p>\n<ul>\n<li>Easy access to A \/ mA fuses<\/li>\n<li>Auto-off<\/li>\n<li>Empty battery indicationi<\/li>\n<li>Beeper<\/li>\n<li>Display:\n<ul>\n<li>Type: segment with backlit, 4 \u00be digits<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<table class=\"rwd_table\">\n<thead>\n<tr>\n<th>Measurement functions<\/th>\n<th>Range<\/th>\n<th>Resolution<\/th>\n<th>Accuracy<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-header=\"Measurement functions\">AC \/ DC voltage<\/td>\n<td data-header=\"Range\">up to 1000 V<\/td>\n<td data-header=\"Resolution\">from 0.01 V<\/td>\n<td data-header=\"Accuracy\">from \u00b1(1.0% m.v. + 30 digits) for AC from \u00b1(0.06% m.v. + 4 digits) for DC<\/td>\n<\/tr>\n<tr>\n<td data-header=\"Measurement functions\">AC \/ DC current<\/td>\n<td data-header=\"Range\">up to 10.00 A<\/td>\n<td data-header=\"Resolution\">from 0.1 \u03bcA<\/td>\n<td data-header=\"Accuracy\">\u00b1(1% m.v. + 3 digits) for AC, \u00b1(1.5% m.v. + 30 digits) for DC<\/td>\n<\/tr>\n<tr>\n<td data-header=\"Measurement functions\">Resistance<\/td>\n<td data-header=\"Range\">up to 40.00 M\u2126<\/td>\n<td data-header=\"Resolution\">from 0.01 \u2126<\/td>\n<td data-header=\"Accuracy\">from \u00b1(0.3% m.v. + 4 digits)<\/td>\n<\/tr>\n<tr>\n<td data-header=\"Measurement functions\">Frequency<\/td>\n<td data-header=\"Range\">up to 100.00 MHz<\/td>\n<td data-header=\"Resolution\">from 0.001 Hz<\/td>\n<td data-header=\"Accuracy\">from \u00b1(0.1% m.v. + 1 digit)<\/td>\n<\/tr>\n<tr>\n<td data-header=\"Measurement functions\">Capacitance<\/td>\n<td data-header=\"Range\">up to 40.000 mF<\/td>\n<td data-header=\"Resolution\">from 0.001 nF<\/td>\n<td data-header=\"Accuracy\">from \u00b1(3.5% m.v. + 10 digits)<\/td>\n<\/tr>\n<tr>\n<td data-header=\"Measurement functions\">Temperature<\/td>\n<td data-header=\"Range\">-50.0&#8230;+1200.0\u00b0C<br \/>\n-58.0&#8230;+2192.0\u00b0F<\/td>\n<td data-header=\"Resolution\">0.1\u00b0C<br \/>\n0.1\u00b0F<\/td>\n<td data-header=\"Accuracy\">\u00b1(1% m.v. + 2.5\u00b0C)<br \/>\n\u00b1(1% m.v. + 2.5\u00b0F)<\/td>\n<\/tr>\n<tr>\n<td data-header=\"Measurement functions\">Duty cycle (%)<\/td>\n<td data-header=\"Range\">0.10&#8230;99.00%<\/td>\n<td data-header=\"Resolution\">0.01%<\/td>\n<td data-header=\"Accuracy\">\u00b1(1.2% m.v. + 2 digits)<\/td>\n<\/tr>\n<tr>\n<td data-header=\"Measurement functions\">Current loop 4-20 mA<\/td>\n<td data-header=\"Range\">-25.00\u2026125.00%<\/td>\n<td data-header=\"Resolution\">0.01%<\/td>\n<td data-header=\"Accuracy\">\u00b150 digits<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><strong>Datasheet<\/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=\"https:\/\/testnordic.se\/wp-content\/plugins\/download-manager\/assets\/file-type-icons\/pdf.svg\" \/><\/div>\n            <div class=\"media-body\">\n                <h3 class=\"package-title\"><a href='https:\/\/testnordic.se\/en\/download\/datasheet-cmm-40\/'>Datasheet CMM-40<\/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> 667.27 KB<\/div>\n            <\/div>\n            <div class=\"ml-3\">\n                <div class=\"w3eden\"><div class=\"panel panel-default card\"><div class=\"panel-body card-body\"><span class=\"text-danger\">Login is required to access this page<\/span><\/div><div class=\"panel-footer card-footer text-right\"><a 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Multimeter<\/h3>\n<p>https:\/\/youtu.be\/1PTirEVM63o<\/p>\n","protected":false},"featured_media":9810,"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":[73,204],"product_tag":[],"yst_prominent_words":[],"class_list":{"0":"post-9809","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-electrical-safety-instruments","7":"product_cat-multimeters-electrical-safety-instruments","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"product-type-simple","14":"entry","15":"content-bg","16":"loop-entry"},"_links":{"self":[{"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/product\/9809","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":1,"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/product\/9809\/revisions"}],"predecessor-version":[{"id":12644,"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/product\/9809\/revisions\/12644"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/media\/9810"}],"wp:attachment":[{"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/media?parent=9809"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/product_brand?post=9809"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/product_cat?post=9809"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/product_tag?post=9809"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/testnordic.se\/en\/wp-json\/wp\/v2\/yst_prominent_words?post=9809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}