{"id":382,"date":"2026-06-17T16:20:14","date_gmt":"2026-06-17T08:20:14","guid":{"rendered":"https:\/\/www.bihec.com\/electro-tech-system\/?p=382"},"modified":"2026-06-17T16:20:14","modified_gmt":"2026-06-17T08:20:14","slug":"ets-m-220b","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/electro-tech-system\/ets-m-220b\/","title":{"rendered":"\u8fdb\u53e3\u4ee3\u7406Electro-Tech Systems \uff0cets M 220B\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868\uff08\u6700\u9ad8\u53ef\u6d4b10.5kV\uff09\uff0cets\u7535\u538b\u8868\uff0cElectro-Tech Systems\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868"},"content":{"rendered":"<p><a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86electro-tech-systems\/\" title=\"View all posts in \u8fdb\u53e3\u4ee3\u7406Electro-Tech Systems\" target=\"_blank\">\u8fdb\u53e3\u4ee3\u7406Electro-Tech Systems<\/a> \uff0c<a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/ets-m-220b%e9%ab%98%e9%98%bb%e6%8a%97%e6%95%b0%e5%ad%97%e5%bc%8f%e6%8e%a5%e8%a7%a6%e7%94%b5%e5%8e%8b%e8%a1%a8\/\" title=\"View all posts in ets M 220B\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868\" target=\"_blank\">ets M 220B\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868<\/a>\uff08\u6700\u9ad8\u53ef\u6d4b10.5kV\uff09\uff0cets<a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/%e7%94%b5%e5%8e%8b%e8%a1%a8\/\" title=\"View all posts in \u7535\u538b\u8868\" target=\"_blank\">\u7535\u538b\u8868<\/a>\uff0c<a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/electro-tech-systems\/\" title=\"View all posts in Electro-Tech Systems\" target=\"_blank\">Electro-Tech Systems<\/a><a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/%e9%ab%98%e9%98%bb%e6%8a%97%e6%95%b0%e5%ad%97%e5%bc%8f%e6%8e%a5%e8%a7%a6%e7%94%b5%e5%8e%8b%e8%a1%a8\/\" title=\"View all posts in \u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868\" target=\"_blank\">\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868<\/a><\/p>\n<h2><a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/ets-m-220b\/\" title=\"View all posts in ets M 220B\" target=\"_blank\">ets M 220B<\/a>\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868\uff08\u6700\u9ad8\u53ef\u6d4b10.5kV\uff09<\/h2>\n<h3>Model 220B \u2013 High Impedance Digital Contact Voltmeter (up to 10.5kV)<\/h3>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>220B\u578b\u662f\u4e00\u79cd\u9ad8\u963b\u6297\u3001\u65e0\u8d1f\u8f7d\u5f0f\u7684\u7535\u538b\u8868\uff0c\u53ef\u7528\u4e8e\u591a\u79cd\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002\u5176\u4f53\u79ef\u5c0f\u3001\u91cd\u91cf\u8f7b\uff0c\u4e14\u91c7\u7528\u7535\u6c60\u4f9b\u7535\uff0c\u56e0\u6b64\u975e\u5e38\u9002\u5408\u5728\u5b9e\u9a8c\u5ba4\u548c\u73b0\u573a\u73af\u5883\u4e2d\u4f7f\u7528\u3002<\/span><\/span><\/span><\/p>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u666e\u901a\u7684\u7535\u538b\u8868\u65e0\u6cd5\u5728\u4e0d\u5f71\u54cd\u9ad8\u963b\u6297\u9ad8\u538b\u7535\u6e90\u6b63\u5e38\u5de5\u4f5c\u7684\u60c5\u51b5\u4e0b\u6d4b\u91cf\u8fd9\u7c7b\u7535\u538b\u3002220B\u578b\u53f7\u7535\u538b\u8868\u6700\u521d\u662f\u4e3a\u7f8e\u56fd\u519b\u961f\u8bbe\u8ba1\u7528\u6765\u6821\u51c6\u8f90\u5c04\u6d4b\u91cf\u8bbe\u5907\u7684\uff0c\u5b83\u5177\u670970\u5409\u6b27\u59c6\u7684\u8f93\u5165\u963b\u6297\uff0c\u80fd\u591f\u5728\u5404\u79cd\u6e29\u5ea6\u548c\u6e7f\u5ea6\u6761\u4ef6\u4e0b\uff0c\u4ee51\u4f0f\u7279\u7684\u7cbe\u5ea6\u6d4b\u91cf\u9ad8\u8fbe\u00b110.5\u5343\u4f0f\u7684\u76f4\u6d41\u7535\u538b\uff0c\u5176\u6d4b\u91cf\u7cbe\u5ea6\u53ef\u4fdd\u6301\u57281%\u4ee5\u4e0a\uff0c\u4e14\u4e0d\u4f1a\u5bf9\u7535\u6e90\u9020\u6210\u4efb\u4f55\u5f71\u54cd\u3002<\/span><\/span><\/span><\/p>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u6839\u636eESD S20.20\u6807\u51c6\u7b2c8.3.2\u8282\u7684\u89c4\u5b9a\uff0c\u4e3a\u786e\u4fdd\u80fd\u591f\u51c6\u786e\u6d4b\u91cf\u9694\u79bb\u540e\u7684\u5bfc\u4f53\uff0c\u5efa\u8bae\u4f7f\u7528\u9ad8\u963b\u6297\u5f0f\u63a5\u89e6\u5f0f\u7535\u538b\u8868\uff0c\u4f8b\u5982<a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/ets\/\" title=\"View all posts in ETS\" target=\"_blank\">ETS<\/a> M 220B\u3002\u5982\u679c\u975e\u63a5\u89e6\u5f0f\u9759\u7535\u7535\u538b\u8868\u6216<a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/%e9%9d%99%e7%94%b5%e5%9c%ba%e6%b5%8b%e9%87%8f%e4%bb%aa\/\" title=\"View all posts in \u9759\u7535\u573a\u6d4b\u91cf\u4eea\" target=\"_blank\">\u9759\u7535\u573a\u6d4b\u91cf\u4eea<\/a>\u7684\u5206\u8fa8\u7387\u4f4e\u4e8e\u88ab\u6d4b\u9694\u79bb\u5bfc\u4f53\u7684\u5c3a\u5bf8\uff0c\u90a3\u4e48\u5176\u6d4b\u91cf\u7ed3\u679c\u5c06\u4f1a\u4e0d\u51c6\u786e\u3002<\/span><\/span><\/span><\/p>\n<h3>ets Model 220B \u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868\u7279\u70b9<\/h3>\n<ul>\n<li><span class=\"transmart-tgt-font-container\">\u76f4\u6d41\u6d4b\u91cf\u8303\u56f4\uff1a\u00b110.5\u5343\u4f0f<\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">1%\u7684\u6d4b\u91cf\u7cbe\u5ea6<\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">70\u5409\u6b27\u59c6\u8f93\u5165\u7535\u963b<\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">LCD\u5c4f\u5e55<\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">36\u82f1\u5bf8\u9ad8\u538b\u63a2\u9488<\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">\u7535\u6c60\u4f9b\u7535<\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">\u5305\u542b\u901a\u7528\u7535\u538b\u7535\u6e90<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/electro-tech-systems-inc\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 22pt;\" aria-label=\"Electro-Tech Systems Inc (49\u4e2a\u9879\u76ee)\">Electro-Tech Systems Inc<\/a>\n<a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/ets-m-220b\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"ets M 220B (1\u4e2a\u9879\u76ee)\">ets M 220B<\/a>\n<a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/ets-m-220b-%e7%94%b5%e5%8e%8b%e8%a1%a8\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"ets M 220B \u7535\u538b\u8868 (1\u4e2a\u9879\u76ee)\">ets M 220B \u7535\u538b\u8868<\/a>\n<a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/ets-m-220b-%e9%ab%98%e9%98%bb%e6%8a%97-%e6%97%a0%e8%b4%9f%e8%bd%bd%e5%bc%8f%e7%9a%84%e7%94%b5%e5%8e%8b%e8%a1%a8\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"ets M 220B \u9ad8\u963b\u6297\/\u65e0\u8d1f\u8f7d\u5f0f\u7684\u7535\u538b\u8868 (1\u4e2a\u9879\u76ee)\">ets M 220B \u9ad8\u963b\u6297\/\u65e0\u8d1f\u8f7d\u5f0f\u7684\u7535\u538b\u8868<\/a>\n<a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/ets-m-220b%e9%ab%98%e9%98%bb%e6%8a%97%e6%95%b0%e5%ad%97%e5%bc%8f%e6%8e%a5%e8%a7%a6%e7%94%b5%e5%8e%8b%e8%a1%a8\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 8pt;\" aria-label=\"ets M 220B\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868 (1\u4e2a\u9879\u76ee)\">ets M 220B\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868<\/a>\n<a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/ets%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 22pt;\" aria-label=\"ETS\u8fdb\u53e3\u4ee3\u7406 (49\u4e2a\u9879\u76ee)\">ETS\u8fdb\u53e3\u4ee3\u7406<\/a>\n<a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/ets%e9%ab%98%e9%98%bb%e6%8a%97%e6%95%b0%e5%ad%97%e5%bc%8f%e6%8e%a5%e8%a7%a6%e7%94%b5%e5%8e%8b%e8%a1%a8\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 8pt;\" aria-label=\"ets\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868 (1\u4e2a\u9879\u76ee)\">ets\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868<\/a>\n<a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/%e7%94%b5%e5%8e%8b%e8%a1%a8\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-8\" style=\"font-size: 8pt;\" aria-label=\"\u7535\u538b\u8868 (1\u4e2a\u9879\u76ee)\">\u7535\u538b\u8868<\/a>\n<a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/%e7%be%8e%e5%9b%bdelectro-tech-systems-inc\/\" class=\"tag-cloud-link tag-link-8 tag-link-position-9\" style=\"font-size: 22pt;\" aria-label=\"\u7f8e\u56fdElectro-Tech Systems Inc (49\u4e2a\u9879\u76ee)\">\u7f8e\u56fdElectro-Tech Systems Inc<\/a>\n<a href=\"https:\/\/www.bihec.com\/electro-tech-system\/tag\/%e9%ab%98%e9%98%bb%e6%8a%97%e6%95%b0%e5%ad%97%e5%bc%8f%e6%8e%a5%e8%a7%a6%e7%94%b5%e5%8e%8b%e8%a1%a8\/\" class=\"tag-cloud-link tag-link-9 tag-link-position-10\" style=\"font-size: 8pt;\" aria-label=\"\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868 (1\u4e2a\u9879\u76ee)\">\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>\u8fdb\u53e3\u4ee3\u7406Electro-Tech Systems \uff0cets M 220B\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868\uff08\u6700\u9ad8\u53ef\u6d4b10.5kV\uff09\uff0cets\u7535\u538b\u8868\uff0cElectro-Tech Systems\u9ad8\u963b\u6297 <\/p>\n","protected":false},"author":22,"featured_media":383,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[5,4,244],"tags":[12,325,329,324,326,18,328,330,17,327],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Electro-Tech Systems \uff0cets M 220B\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868<\/title>\n<meta name=\"description\" content=\"\u8fdb\u53e3\u4ee3\u7406Electro-Tech Systems \uff0cets M 220B\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868\uff08\u6700\u9ad8\u53ef\u6d4b10.5kV\uff09\uff0cets\u7535\u538b\u8868\uff0cElectro-Tech Systems\u9ad8\u963b\u6297\u6570\u5b57\u5f0f\u63a5\u89e6\u7535\u538b\u8868\uff0c\u8be2\u4ef7\u8bf7\u8054\u7cfb\u8bb8\u7ecf\u740618001942024\uff08\u5fae\u4fe1\u624b\u673a\u540c\u53f7\uff09\" \/>\n<meta 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