{"id":1437,"date":"2026-04-06T07:26:43","date_gmt":"2026-04-06T07:26:43","guid":{"rendered":"https:\/\/pfp8f2op67.wpdns.site\/?post_type=product&p=1437"},"modified":"2026-07-21T08:44:16","modified_gmt":"2026-07-21T08:44:16","slug":"surface-resistance-tester","status":"publish","type":"product","link":"https:\/\/swesd.com\/ru\/product\/surface-resistance-tester\/","title":{"rendered":"Surface Resistance Tester Handheld ESD Resistivity Measuring Instrument"},"content":{"rendered":"

\u0417\u0435\u043c\u043b\u044f\u00a0<\/span>surface resistance tester<\/span>\u00a0(also referred to as an \u0422\u0435\u0441\u0442\u0435\u0440 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u043d\u043e\u0433\u043e \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u044f ESD<\/a> or surface resistivity tester) is a dedicated measurement instrument designed to accurately determine the surface resistance value of materials, thereby evaluating their conductive properties, static dissipative capability, and insulating characteristics.<\/span><\/p>\n

Working Principle and Core Technology<\/span><\/h2>\n

The surface resistance tester operates on the principle of DC voltage resistance measurement. It applies a known voltage to the surface of the material under test and measures the resulting current flowing across the surface. The resistance value is then calculated according to Ohm\u2019s law. Most modern instruments offer two test voltages \u2013 10 V and 100 V \u2013 with automatic range switching: for example, when the resistance is \u22651\u00d710\u2076 \u03a9, the instrument applies 100 V; when the resistance lies between 1\u00d710\u2074 \u03a9 and 1\u00d710\u2076 \u03a9, it uses 10 V. This ensures optimal measurement accuracy across different material types.<\/span><\/p>\n

Wide Measurement Range and Precision Classification<\/span><\/h2>\n

A high\u2011quality surface resistance tester typically covers a broad measurement range from\u00a0<\/span>10\u00b3 \u03a9 to 10\u00b9\u00b2 \u03a9<\/span><\/strong>, making it suitable for testing everything from conductive materials to insulators. Different models feature various display methods \u2013 some use LED indicators to visually show the resistance range: green for conductive (10\u00b3\u201310\u2076 \u03a9), yellow for static\u2011dissipative (10\u2077\u201310\u00b9\u00b9 \u03a9), and red for insulative (\u226510\u00b9\u00b2 \u03a9). Others employ LCD or OLED digital displays for more precise numeric readings. Measurement accuracy generally reaches \u00b110 %, with high\u2011end models achieving up to \u00b10.5 order of magnitude.<\/span><\/p>\n

Flexible Test Methods and Electrode Configurations<\/span><\/h2>\n

\u0417\u0435\u043c\u043b\u044f\u00a0<\/span>surface resistivity test method<\/span><\/strong>\u00a0complies with multiple international standards, including\u00a0<\/span>ASTM D257<\/span><\/strong>,\u00a0<\/span>IEC 62631\u20113\u20112<\/span><\/strong>, \u0438\u00a0<\/span>GB\/T 1410<\/span><\/strong>. To accommodate diverse testing scenarios, a surface resistance tester is usually equipped with or offers optional electrodes: parallel electrodes for rapid screening, weighted electrodes (2.27 kg or 2.5 kg) for point\u2011to\u2011point surface resistance measurement, concentric ring electrodes for surface resistivity testing in accordance with EOS\/ESD S11.11, and two\u2011point electrodes for small\u2011area measurements. The dimensions, contact pressure, and material of these electrodes are specified by the relevant standards to ensure consistency and repeatability of test results.<\/span><\/p>\n

Multi\u2011Scenario Applications and Industry Value<\/span><\/h2>\n

Surface resistivity testing<\/span>\u00a0plays an indispensable role across various industries:<\/span><\/p>\n

    \n
  • \n

    Electronics manufacturing<\/span>\u00a0\u2013 inspecting the surface resistance of anti\u2011static workstations, ESD flooring, and packaging materials to safeguard the production environment.<\/span><\/p>\n<\/li>\n

  • \n

    Semiconductor and precision instrumentation<\/span>\u00a0\u2013 testing wafer carriers, PCB protective coatings, and containers for static\u2011sensitive devices to prevent electrostatic damage.<\/span><\/p>\n<\/li>\n

  • \n

    Laboratories and R&D<\/span>\u00a0\u2013 studying the static performance of new materials and characterising their surface resistivity.<\/span><\/p>\n<\/li>\n

  • \n

    Warehousing and logistics<\/span>\u00a0\u2013 verifying the resistance of ESD trays, tote boxes, and shipping tubes to avoid electrostatic discharge during storage and transport.<\/span><\/p>\n<\/li>\n

  • \n

    Medical and aerospace<\/span>\u00a0\u2013 measuring the surface resistance of equipment housings and operating tables to ensure user safety and operational reliability.<\/span><\/p>\n<\/li>\n<\/ul>\n

    Portable Design and Smart Features<\/span><\/h2>\n

    Modern surface resistance testers are typically designed to be compact and lightweight (often 120\u2013170 g), allowing for easy on\u2011site testing. Many models also incorporate data logging and transfer capabilities \u2013 exporting data via USB, generating comprehensive test reports with companion software, and some advanced versions even storing up to 50,000 measurement records. Built\u2011in environmental temperature and humidity sensors further enhance traceability, ensuring that every test is performed under documented conditions.<\/span><\/p>\n

    \u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f<\/h2>\n
    \n\n\n\n\n\n\n\n
    \u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0439<\/td>\n10\u00b3-10\u00b9\u00b2 \u041e\u043c<\/td>\n<\/tr>\n
    \u0422\u043e\u0447\u043d\u043e\u0441\u0442\u044c<\/td>\n\u00b10,5<\/td>\n<\/tr>\n
    \u0420\u0430\u0437\u043c\u0435\u0440 (\u0414\u00d7\u0428\u00d7\u0412)<\/td>\n70*27*130\u043c\u043c<\/td>\n<\/tr>\n
    \u0412\u0435\u0441<\/td>\n0,14G<\/td>\n<\/tr>\n
    \u0411\u043b\u043e\u043a \u043f\u0438\u0442\u0430\u043d\u0438\u044f<\/td>\n9\u0412<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"
    \u041f\u0440\u0438\u0431\u043e\u0440 SANWEI \u0434\u043b\u044f \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u043d\u043e\u0433\u043e \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u044f \u2014 \u044d\u0442\u043e \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u043f\u043e\u0440\u0442\u0430\u0442\u0438\u0432\u043d\u044b\u0439 \u043f\u0440\u0438\u0431\u043e\u0440 \u0434\u043b\u044f \u0430\u043d\u0442\u0438\u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u041e\u043d \u0442\u043e\u0447\u043d\u043e \u0438\u0437\u043c\u0435\u0440\u044f\u0435\u0442 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u043d\u043e\u0435 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u0435, \u0443\u0434\u0435\u043b\u044c\u043d\u0443\u044e \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u044c \u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u0437\u0435\u043c\u043b\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432.<\/div>\n
    <\/div>\n
    \u042d\u0442\u043e\u0442 \u043b\u0435\u0433\u043a\u0438\u0439, \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0432 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0442\u0435\u0441\u0442\u0435\u0440 \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043d\u0430 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u044b\u0445 \u0437\u0430\u0432\u043e\u0434\u0430\u0445, \u0432 \u0447\u0438\u0441\u0442\u044b\u0445 \u043f\u043e\u043c\u0435\u0449\u0435\u043d\u0438\u044f\u0445, \u043c\u0430\u0441\u0442\u0435\u0440\u0441\u043a\u0438\u0445 \u0438 \u043b\u0430\u0431\u043e\u0440\u0430\u0442\u043e\u0440\u0438\u044f\u0445. \u041e\u043d \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0442\u044c \u0430\u043d\u0442\u0438\u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u043e\u043b\u044b, \u043a\u043e\u0432\u0440\u0438\u043a\u0438, \u0443\u043f\u0430\u043a\u043e\u0432\u043a\u0443 \u0438 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435, \u0447\u0442\u043e\u0431\u044b \u0443\u0431\u0435\u0434\u0438\u0442\u044c\u0441\u044f, \u0447\u0442\u043e \u043e\u043d\u0438 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0442 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u0442\u0432\u0430.<\/div>\n
    <\/div>\n
    \u0411\u044b\u0441\u0442\u0440\u043e\u0435 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0432\u043e\u0434\u044f\u0449\u0438\u0445, \u0430\u043d\u0442\u0438\u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0438 \u0438\u0437\u043e\u043b\u0438\u0440\u0443\u044e\u0449\u0438\u0445 \u0441\u0432\u043e\u0439\u0441\u0442\u0432 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e \u0441\u043d\u0438\u0436\u0430\u0435\u0442 \u0440\u0438\u0441\u043a \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0440\u0430\u0437\u0440\u044f\u0434\u0430 \u0438 \u0437\u0430\u0449\u0438\u0449\u0430\u0435\u0442 \u0447\u0443\u0432\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u044b\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b.<\/div>\n
    <\/div>\n
    \u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u0435 \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438, \u0442\u0435\u0441\u0442\u0435\u0440 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u043d\u043e\u0433\u043e \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u044f SANWEI \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0435\u0437\u0430\u043c\u0435\u043d\u0438\u043c\u044b\u043c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u043c \u0434\u043b\u044f \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0433\u043e \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0440\u0430\u0437\u0440\u044f\u0434\u043e\u043c.<\/div>","protected":false},"featured_media":1441,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[],"product_cat":[43],"product_tag":[],"class_list":["post-1437","product","type-product","status-publish","has-post-thumbnail","product_cat-esd-meters-monitors","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/swesd.com\/ru\/wp-json\/wp\/v2\/product\/1437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/swesd.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/swesd.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/swesd.com\/ru\/wp-json\/wp\/v2\/media\/1441"}],"wp:attachment":[{"href":"https:\/\/swesd.com\/ru\/wp-json\/wp\/v2\/media?parent=1437"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/swesd.com\/ru\/wp-json\/wp\/v2\/product_brand?post=1437"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/swesd.com\/ru\/wp-json\/wp\/v2\/product_cat?post=1437"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/swesd.com\/ru\/wp-json\/wp\/v2\/product_tag?post=1437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}