{"id":228,"date":"2025-11-05T10:49:21","date_gmt":"2025-11-05T02:49:21","guid":{"rendered":"https:\/\/www.bihec.com\/tentech\/?p=228"},"modified":"2025-11-05T10:49:22","modified_gmt":"2025-11-05T02:49:22","slug":"em4058-smart-earth-resistance-tester","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/tentech\/em4058-smart-earth-resistance-tester\/","title":{"rendered":"TENTECH EM4058 \u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea\u3001TENTECH\u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea\u3001TENTECH\u7535\u963b\u6d4b\u8bd5\u4eea\u3001\u8fdb\u53e3\u4ee3\u7406TENTECH"},"content":{"rendered":"<p><a href=\"https:\/\/www.bihec.com\/tentech\/tag\/tentech-em4058-%e6%99%ba%e8%83%bd%e5%bc%8f%e6%8e%a5%e5%9c%b0%e7%94%b5%e9%98%bb%e6%b5%8b%e8%af%95%e4%bb%aa\/\" title=\"View all posts in TENTECH EM4058 \u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea\" target=\"_blank\">TENTECH EM4058 \u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/tentech\/tag\/tentech%e6%99%ba%e8%83%bd%e5%bc%8f%e6%8e%a5%e5%9c%b0%e7%94%b5%e9%98%bb%e6%b5%8b%e8%af%95%e4%bb%aa\/\" title=\"View all posts in TENTECH\u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea\" target=\"_blank\">TENTECH\u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/tentech\/tag\/tentech%e7%94%b5%e9%98%bb%e6%b5%8b%e8%af%95%e4%bb%aa\/\" title=\"View all posts in TENTECH\u7535\u963b\u6d4b\u8bd5\u4eea\" target=\"_blank\">TENTECH\u7535\u963b\u6d4b\u8bd5\u4eea<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/tentech\/tag\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86tentech\/\" title=\"View all posts in \u8fdb\u53e3\u4ee3\u7406TENTECH\" target=\"_blank\">\u8fdb\u53e3\u4ee3\u7406TENTECH<\/a><\/p>\n<h2><a href=\"https:\/\/www.bihec.com\/tentech\/tag\/tentech\/\" title=\"View all posts in TENTECH\" target=\"_blank\">TENTECH<\/a> <a href=\"https:\/\/www.bihec.com\/tentech\/tag\/em4058-%e6%99%ba%e8%83%bd%e5%bc%8f%e6%8e%a5%e5%9c%b0%e7%94%b5%e9%98%bb%e6%b5%8b%e8%af%95%e4%bb%aa\/\" title=\"View all posts in EM4058 \u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea\" target=\"_blank\">EM4058 \u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea<\/a><\/h2>\n<h2><a href=\"https:\/\/www.bihec.com\/tentech\/tag\/em4058-smart-earth-resistance-tester\/\" title=\"View all posts in EM4058 Smart Earth Resistance Tester\" target=\"_blank\">EM4058 Smart Earth Resistance Tester<\/a><\/h2>\n<ul>\n<li><span class=\"transmart-tgt-font-container\">\u63a5\u5730\u7535\u963b\u6d4b\u91cf<\/span><\/li>\n<li><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u4f7f\u7528\u591a\u79cd\u9891\u7387\u8fdb\u884c\u6d4b\u91cf\uff08270 Hz\u3001570 Hz\u3001870 Hz\u30011170 Hz\u30011470 Hz\uff09\u3002<\/span><\/span><\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">\u571f\u58e4\u7535\u963b\u7387\uff08\u6587\u7eb3\u6cd5\uff09<\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">\u7535\u963b\u8303\u56f4\u6700\u9ad8\u53ef\u8fbe20\u5343\u6b27\u3002<\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">0.01 \u03a9\u7684\u5206\u8fa8\u7387<\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">\u865a\u5047\u7535\u538b\u6d4b\u91cf\u7ed3\u679c<\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">\u5185\u7f6e\u5185\u5b58<\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">USB\u63a5\u53e3<\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">\u5185\u7f6e\u6253\u5370\u673a<\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">\u901a\u8fc7\u5b89\u5353\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u8fdc\u7a0b\u63a7\u5236<\/span><\/li>\n<li><span class=\"transmart-tgt-font-container\">\u53ef\u5145\u7535LFP\u7535\u6c60<\/span><\/li>\n<\/ul>\n<p>EM4058\u63a5\u5730\u6d4b\u8bd5\u4eea\u662f\u4e00\u6b3e\u91c7\u7528\u5fae\u5904\u7406\u5668\u63a7\u5236\u7684\u6570\u5b57\u8bbe\u5907\uff0c\u80fd\u591f\u5229\u7528\u6587\u7eb3\u6cd5\u6d4b\u91cf\u63a5\u5730\u7535\u963b\u548c\u571f\u58e4\u7535\u963b\u7387\uff0c\u540c\u65f6\u8fd8\u80fd\u68c0\u6d4b\u5730\u4e2d\u7684\u5bc4\u751f\u7535\u538b\u3002\u6839\u636eIEC 61557-5\u6807\u51c6\uff0c\u8be5\u4eea\u5668\u9002\u7528\u4e8e\u7535\u529b\u53d8\u7535\u7ad9\u3001\u5de5\u4e1a\u573a\u6240\u3001\u914d\u7535\u7f51\u7edc\u7b49\u73af\u5883\u4e2d\u7684\u63a5\u5730\u7cfb\u7edf\u6d4b\u91cf\u5de5\u4f5c\u3002\u5b83\u8fd8\u5177\u6709\u5168\u81ea\u52a8\u3001\u64cd\u4f5c\u7b80\u4fbf\u7684\u7279\u70b9\u3002\u5728\u6bcf\u6b21\u6d4b\u91cf\u5f00\u59cb\u524d\uff0c\u8bbe\u5907\u4f1a\u5148\u68c0\u67e5\u5404\u9879\u53c2\u6570\u662f\u5426\u5728\u6b63\u5e38\u8303\u56f4\u5185\uff1b\u5982\u679c\u53d1\u73b0\u5f02\u5e38\u60c5\u51b5\uff08\u4f8b\u5982\u5e72\u6270\u7535\u538b\u8fc7\u9ad8\u3001\u6d4b\u8bd5\u7535\u6781\u95f4\u7684\u7535\u963b\u8fc7\u5927\u3001\u6d4b\u8bd5\u7535\u6d41\u8fc7\u4f4e\u7b49\uff09\uff0c\u8bbe\u5907\u4f1a\u7acb\u5373\u5411\u64cd\u4f5c\u5458\u53d1\u51fa\u8b66\u62a5\u3002\u968f\u540e\uff0c\u8bbe\u5907\u4f1a\u81ea\u52a8\u9009\u62e9\u6700\u5408\u9002\u7684\u6d4b\u91cf\u8303\u56f4\uff0c\u5e76\u5c06\u6d4b\u91cf\u7ed3\u679c\u4ee5\u6570\u5b57\u5f62\u5f0f\u663e\u793a\u5728\u663e\u793a\u5c4f\u4e0a\u3002 \u4e3a\u4e86\u65b9\u4fbf\u5730\u8fdb\u884c\u63a5\u5730\u7cfb\u7edf\u6d4b\u8bd5\uff0cEM4058\u652f\u6301\u7528\u6237\u81ea\u884c\u9009\u62e9\u6d4b\u8bd5\u7535\u6d41\u7684\u9891\u7387\uff08270 Hz\u3001570 Hz\u3001870 Hz\u30011170 Hz\u62161470 Hz\uff09\u3002\u6700\u4f4e\u9891\u7387\u9002\u7528\u4e8e\u5206\u6790\u4e0e\u5de5\u4e1a\u9891\u7387\u6545\u969c\u7535\u6d41\u76f8\u5173\u7684\u63a5\u5730\u7cfb\u7edf\u7279\u6027\uff1b\u800c\u6700\u9ad8\u9891\u7387\u5219\u6709\u52a9\u4e8e\u4e86\u89e3\u96f7\u7535\u5f15\u53d1\u7684\u7535\u6d41\u884c\u4e3a\uff0c\u5e76\u5177\u5907\u51fa\u8272\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u5c24\u5176\u662f\u5728\u53d8\u7535\u7ad9\u9644\u8fd1\u4f7f\u7528\u8be5\u4eea\u5668\u65f6\u3002 EM4058\u5177\u5907\u9891\u7387\u626b\u63cf\u529f\u80fd\uff0c\u80fd\u591f\u81ea\u52a8\u5728\u6240\u6709\u53ef\u7528\u7684\u9891\u7387\u4e0b\u8fdb\u884c\u63a5\u5730\u7535\u963b\u6d4b\u91cf\uff0c\u8ba1\u7b97\u51fa\u5404\u9891\u7387\u4e0b\u7684\u5e73\u5747\u7535\u963b\u503c\u53ca\u5177\u4f53\u6570\u503c\uff0c\u5e76\u5c06\u8fd9\u4e9b\u6570\u636e\u5b58\u50a8\u5728\u5185\u90e8\u5b58\u50a8\u5668\u4e2d\u3002\u8be5\u4eea\u5668\u914d\u5907\u4e86\u56db\u4e2a\u81ea\u52a8\u9009\u62e9\u7684\u6d4b\u91cf\u8303\u56f4\uff0c\u8986\u76d6\u4e86\u4ece0.01 \u03a9\u523020 k\u03a9\u7684\u6d4b\u91cf\u8303\u56f4\uff0c\u786e\u4fdd\u4e86\u5728\u4e0d\u540c\u571f\u58e4\u7c7b\u578b\u6761\u4ef6\u4e0b\u90fd\u80fd\u83b7\u5f97\u51c6\u786e\u7684\u6d4b\u91cf\u7ed3\u679c\u3002\u5728\u6d4b\u91cf\u571f\u58e4\u7535\u963b\u7387\u65f6\uff0c\u64cd\u4f5c\u5458\u53ef\u4ee5\u8f93\u5165\u6d4b\u8bd5\u7535\u6781\u4e4b\u95f4\u7684\u8ddd\u79bb\uff0c\u8bbe\u5907\u4f1a\u636e\u6b64\u5e94\u7528\u6587\u7eb3\u516c\u5f0f\u5e76\u76f4\u63a5\u663e\u793a\u7535\u963b\u7387\u6570\u503c\u3002 EM4058\u5185\u7f6e\u4e86\u7528\u4e8e\u5b58\u50a8\u6d4b\u91cf\u6570\u636e\u7684\u5b58\u50a8\u5668\u4ee5\u53ca\u6253\u5370\u673a\uff0c\u540c\u65f6\u8fd8\u914d\u5907\u4e86USB\u63a5\u53e3\uff0c\u53ef\u5c06\u6d4b\u91cf\u7ed3\u679c\u4e0b\u8f7d\u5230\u8ba1\u7b97\u673a\u6216\u6570\u636e\u8bb0\u5f55\u4eea\u4e2d\u4ee5\u4fbf\u8fdb\u4e00\u6b65\u5206\u6790\u3002\u6b64\u5916\uff0c\u8be5\u4eea\u5668\u8fd8\u652f\u6301\u901a\u8fc7Android\u8bbe\u5907\u8fdb\u884c\u8fdc\u7a0b\u63a7\u5236\u3002\u8fd9\u6b3e\u4eea\u5668\u8bbe\u8ba1\u8f7b\u4fbf\u3001\u8010\u7528\uff0c\u9002\u5408\u5728\u6076\u52a3\u5929\u6c14\u6761\u4ef6\u4e0b\u8fdb\u884c\u73b0\u573a\u4f7f\u7528\u3002\u5b83\u91c7\u7528\u53ef\u5145\u7535\u7684LFP\u7535\u6c60\u4f9b\u7535\uff0c\u5e76\u914d\u6709\u6240\u6709\u5fc5\u8981\u7684\u9644\u4ef6\uff08\u6d4b\u8bd5\u7535\u6781\u3001\u5bfc\u7ebf\u7b49\uff09\uff0c\u6240\u6709\u8fd9\u4e9b\u914d\u4ef6\u90fd\u6536\u7eb3\u5728\u4e00\u4e2a\u65b9\u4fbf\u643a\u5e26\u7684\u8f85\u52a9\u7bb1\u4e2d\u3002<\/p>\n<h2><a href=\"https:\/\/www.bihec.com\/tentech\/tag\/tentech-em4058\/\" title=\"View all posts in TENTECH EM4058\" target=\"_blank\">TENTECH EM4058<\/a> <a href=\"https:\/\/www.bihec.com\/tentech\/tag\/%e6%99%ba%e8%83%bd%e5%bc%8f%e6%8e%a5%e5%9c%b0%e7%94%b5%e9%98%bb%e6%b5%8b%e8%af%95%e4%bb%aa\/\" title=\"View all posts in \u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea\" target=\"_blank\">\u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea<\/a><\/h2>\n<p><strong><span class=\"transmart-tgt-font-container\">\u5de5\u4f5c\u9891\u7387\uff1a<\/span><\/strong><\/p>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>270 Hz\uff08\u7528\u4e8e\u7535\u963b\u6216\u7535\u963b\u7387\u6d4b\u91cf\uff09\u3002<br \/>\n570 Hz\u3001870 Hz\u30011170 Hz\u62161470 Hz\uff08\u7528\u4e8e\u7535\u963b\u6d4b\u91cf\uff09\u3002<br \/>\n\u6700\u5927\u9891\u7387\u504f\u5dee\uff1a\u00b11 Hz\uff08\u4e24\u79cd\u60c5\u51b5\u5747\u9002\u7528\uff09\u3002<\/span><\/span><\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u7535\u538b\u8868\uff1a<\/span><\/strong><\/p>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u5728\u7535\u538b\u8868\u6a21\u5f0f\u4e0b\uff0c\u8be5\u8bbe\u5907\u53ef\u4f5c\u4e3a\u4f20\u7edf\u7684\u7535\u538b\u8868\u4f7f\u7528\uff0c\u4ece\u800c\u80fd\u591f\u6d4b\u91cf\u7531\u5bc4\u751f\u7535\u6d41\u6240\u4ea7\u751f\u7684\u7535\u538b\u503c\u3002<\/span><\/span><\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u6d4b\u91cf\u8303\u56f4\uff1a<\/span><\/strong><\/p>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u7535\u963b\u8303\u56f4\uff1a0-20 \u03a9\uff1b0-200 \u03a9\uff1b0-2000 \u03a9\uff1b\u4ee5\u53ca0-20 k\u03a9\uff08\u81ea\u52a8\u91cf\u7a0b\u5207\u6362\uff09\u3002<br \/>\n\u7535\u963b\u7387\u8303\u56f4\uff1a0-50 k\u03a9m\uff08\u81ea\u52a8\u91cf\u7a0b\u5207\u6362\uff09\u3002<br \/>\n\u7535\u538b\u8303\u56f4\uff1a0-60 V\u3002<\/span><\/span><\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u51c6\u786e\u6027\uff1a<\/span><\/strong><\/p>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u7535\u963b\u53ca\u7535\u963b\u7387\u6d4b\u91cf\uff1a<br \/>\n\u5f53\u7535\u963b\u503c R \u2264 2 k\u03a9 \u65f6\uff0c\u6d4b\u91cf\u7ed3\u679c\u7684\u8bef\u5dee\u8303\u56f4\u4e3a \u00b1 (\u6d4b\u91cf\u503c\u7684 2% \u00b1 2 \u4f4d\u6709\u6548\u6570\u5b57)\u3002<br \/>\n\u5f53\u7535\u963b\u503c R &gt; 2 k\u03a9 \u65f6\uff0c\u6d4b\u91cf\u7ed3\u679c\u7684\u8bef\u5dee\u8303\u56f4\u4e3a \u00b1 (\u6d4b\u91cf\u503c\u7684 5% \u00b1 2 \u4f4d\u6709\u6548\u6570\u5b57)\u3002<\/p>\n<p>\u7535\u538b\u6d4b\u91cf\uff1a<br \/>\n\u7535\u538b\u6d4b\u91cf\u7ed3\u679c\u7684\u8bef\u5dee\u8303\u56f4\u4e3a \u00b1 (\u6d4b\u91cf\u503c\u7684 3% \u00b1 2 \u4f4d\u6709\u6548\u6570\u5b57)\u3002<\/span><\/span><\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u9605\u8bfb\u5206\u8fa8\u7387\uff1a<\/span><\/strong><\/p>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u5728\u7535\u963b\u6d4b\u91cf\u4e2d\uff0c\u6d4b\u91cf\u503c\u4e3a 0.01 \u03a9\uff1b\u5728\u7535\u963b\u7387\u6d4b\u91cf\u4e2d\uff0c\u6d4b\u91cf\u503c\u4e3a 0.01 \u03a9m\uff1b\u5728\u7535\u538b\u6d4b\u91cf\u4e2d\uff0c\u6d4b\u91cf\u503c\u4e3a 0.1 V\u3002<\/span><\/span><\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u8f93\u51fa\u7535\u6d41\uff1a<\/span><\/strong><\/p>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u77ed\u8def\u7535\u6d41\u88ab\u9650\u5236\u5728 20.0 mA<sub>\u6709\u6548\u503c<\/sub>\u4ee5\u4e0b\uff08\u7b26\u5408 IEC 61557-5 &#8211; 4.5 \u7684\u89c4\u5b9a\uff09\u3002<\/span><\/span><\/span><\/p>\n<p><strong><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\">\u5bf9\u865a\u5047\u7535\u538b\u5e72\u6270\u7684\u514d\u75ab\u80fd\u529b<\/span><\/span><\/strong><\/p>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u5728\u7535\u963b\u6d4b\u91cf\u8fc7\u7a0b\u4e2d\uff0c\u8be5\u8bbe\u5907\u80fd\u591f\u627f\u53d7\u9ad8\u8fbe 7 V \u7684\u6742\u6563\u7535\u538b\uff0c\u4e14\u6d4b\u91cf\u8bef\u5dee\u5c0f\u4e8e 10%\u3002<\/span><\/span><\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u8f85\u52a9\u63a5\u5730\u68d2\u7684\u63a5\u5730\u7535\u963b<\/span><\/strong><\/p>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u5728\u7535\u963b\u6d4b\u91cf\u8fc7\u7a0b\u4e2d\uff0c\u8be5\u8bbe\u5907\u53ef\u627f\u53d7\u8f85\u52a9\u7535\u6781\u7684\u7535\u963b\u503c\uff08R<sub>AUX<\/sub>\uff09\uff0c\u5176\u7535\u963b\u503c\u6700\u9ad8\u53ef\u8fbe 50 \u5343\u6b27\u59c6\uff0c\u4e14\u6d4b\u91cf\u8bef\u5dee\u5c0f\u4e8e 30%\u3002<\/span><\/span><\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u9ad8\u7ea7\u529f\u80fd<\/span><\/strong><\/p>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u81ea\u52a8\u68c0\u6d4b\u53ef\u80fd\u5bfc\u81f4\u7cfb\u7edf\u51fa\u73b0\u8fc7\u591a\u9519\u8bef\u7684\u5f02\u5e38\u72b6\u51b5\uff08\u4f8b\u5982\u7535\u6c60\u7535\u91cf\u8fc7\u4f4e\u3001\u566a\u58f0\u5e72\u6270\u8fc7\u5927\u3001\u6297\u6d4b\u8bd5\u8109\u51b2\u5e72\u6270\u80fd\u529b\u4e0d\u8db3\u7b49\uff09\u3002<\/span><\/span><\/span><\/p>\n<p><span class=\"transmart-tgt-font-container\">\u571f\u58e4\u7535\u963b\u7387\u8ba1\u7b97<\/span><\/p>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u5728\u8fdb\u884c\u571f\u58e4\u7535\u963b\u7387\u6d4b\u91cf\u65f6\uff0c\u64cd\u4f5c\u4eba\u5458\u9700\u8981\u8f93\u5165\u7535\u6781\u4e4b\u95f4\u7684\u8ddd\u79bb\uff0c\u800cEM4058\u5219\u4f1a\u81ea\u52a8\u5229\u7528Wenner\u516c\u5f0f\u6765\u8ba1\u7b97\u571f\u58e4\u7684\u7535\u963b\u7387\u3002<\/span><\/span><\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u63a5\u53e3\uff1a<\/span><\/strong><span class=\"transmart-tgt-font-container\">USB\u63a5\u53e3\u3002<\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u5185\u7f6e\u6253\u5370\u673a\uff1a<\/span><\/strong><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u63d0\u4f9b\u6d4b\u91cf\u503c\u7684\u4e66\u9762\u8bb0\u5f55\u3002<\/span><\/span><\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u7535\u6e90\u4f9b\u5e94\u88c5\u7f6e\uff1a<\/span><\/strong><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u5185\u7f6e\u53ef\u5145\u7535LFP\u7535\u6c60\uff08\u9502\u94c1\u78f7\u9178\u76d0\u7535\u6c60\uff0c\u7535\u538b12\u4f0f\uff0c\u5bb9\u91cf3000\u6beb\u5b89\u65f6\uff09\u3002<\/span><\/span><\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u7535\u6c60\u5145\u7535\u5668\uff1a<\/span><\/strong><span class=\"transmart-tgt-font-container\">\u4ea4\u6d41\u9002\u914d\u5668\uff0812\u4f0f\u7279\uff0c2.0\u5b89\u57f9\uff09\u3002<\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u5b89\u5168\u7b49\u7ea7\uff1a<\/span><\/strong><span class=\"transmart-tgt-font-container\">\u6839\u636e IEC 61010-1 \u6807\u51c6\u3002<\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u7d27\u6025\u533b\u7597\u4e2d\u5fc3\uff1a<\/span><\/strong><span class=\"transmart-tgt-font-container\">\u6839\u636e IEC 61326-1 \u6807\u51c6\u3002<\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u9759\u7535\u6297\u6270\u80fd\u529b\uff1a<\/span><\/strong><span class=\"transmart-tgt-font-container\">\u6839\u636e IEC 61000-4-2 \u7684\u89c4\u5b9a\u3002<\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u7535\u78c1\u8f90\u5c04\u6297\u6027\uff1a<\/span><\/strong><span class=\"transmart-tgt-font-container\">\u6839\u636e IEC 61000-4-3 \u7684\u89c4\u5b9a\u3002<\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u73af\u5883\u4fdd\u62a4\uff1a<\/span><\/strong><span class=\"transmart-tgt-font-container\">IP65\u7b49\u7ea7\uff08\u76d6\u5b50\u5173\u95ed\u65f6\uff09\u3002<\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u5de5\u4f5c\u6e29\u5ea6\uff1a<\/span><\/strong><span class=\"transmart-tgt-font-container\">14\u534e\u6c0f\u5ea6\u81f3122\u534e\u6c0f\u5ea6\uff08-10\u6444\u6c0f\u5ea6\u81f350\u6444\u6c0f\u5ea6\uff09\u3002<\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u50a8\u5b58\u6e29\u5ea6\uff1a<\/span><\/strong><span class=\"transmart-tgt-font-container\">-13\u534e\u6c0f\u5ea6\u5230158\u534e\u6c0f\u5ea6\uff08-25\u6444\u6c0f\u5ea6\u523070\u6444\u6c0f\u5ea6\uff09\u3002<\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u6e7f\u5ea6\uff1a<\/span><\/strong><span class=\"transmart-tgt-font-container\">\u76f8\u5bf9\u6e7f\u5ea6\u4e3a95%\uff08\u65e0\u51dd\u7ed3\u73b0\u8c61\uff09\u3002<\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u8bbe\u5907\u91cd\u91cf\uff1a<\/span><\/strong><span class=\"transmart-tgt-font-container\">\u7ea66.61\u78c5\uff083\u516c\u65a4\uff09\u3002<\/span><\/p>\n<p><strong><span class=\"transmart-tgt-font-container\">\u5c3a\u5bf8\u89c4\u683c\uff1a<\/span><\/strong><span class=\"transmart-tgt-font-container\">10.78\u82f1\u5bf8 x 9.84\u82f1\u5bf8 x 4.88\u82f1\u5bf8\uff08274\u6beb\u7c73 x 250\u6beb\u7c73 x 124\u6beb\u7c73\uff09\u3002<\/span><\/p>\n<h2>TENTECH EM4058 \u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea<span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\">\u968f\u9644\u914d\u4ef6<\/span><\/span><\/h2>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>4\u6839\u94a2\u68d2\u3002&lt;#&gt;1\u4e2a&lt;#&gt; 1\u4e2a\u4ea4\u6d41\u9002\u914d\u5668\u3002&lt;#&gt;2\u4e2a&lt;#&gt; 1\u4e2a\u7ea2\u8272\u7535\u7f06\u5377\u8f74\u2014\u2014\u957f\u5ea6\u4e3a131\u82f1\u5c3a\uff0840\u7c73\uff09\u3002&lt;#&gt;3\u4e2a&lt;#&gt; 1\u4e2a\u84dd\u8272\u7535\u7f06\u5377\u8f74\u2014\u2014\u957f\u5ea6\u4e3a65\u82f1\u5c3a\uff0820\u7c73\uff09\u3002&lt;#&gt;4\u4e2a&lt;#&gt; 1\u4e2a\u7eff\u8272\u7535\u7f06\u5377\u8f74\u2014\u2014\u957f\u5ea6\u4e3a65\u82f1\u5c3a\uff0820\u7c73\uff09\u3002&lt;#&gt;5\u4e2a&lt;#&gt; 1\u6839\u9ed1\u8272\u7535\u7f06\u2014\u2014\u957f\u5ea6\u4e3a16\u82f1\u5c3a\uff085\u7c73\uff09\u3002&lt;#&gt;6\u4e2a&lt;#&gt; 1\u6839\u7eff\u8272\u7535\u7f06\u2014\u2014\u957f\u5ea6\u4e3a16\u82f1\u5c3a\uff085\u7c73\uff09\u3002&lt;#&gt;7\u4e2a&lt;#&gt; 1\u6839\u8fde\u63a5\u7ebf\uff0c\u7528\u4e8e\u5c06\u5916\u90e8\u7535\u6c60\uff08\u6c7d\u8f66\u7535\u6c60\uff09\u768412\u4f0f\u7535\u538b\u4f9b\u7ed9\u5145\u7535\u5668\u3002&lt;#&gt;8\u4e2a&lt;#&gt; 1\u672c\u7528\u6237\u6307\u5357\u3002&lt;#&gt;9\u4e2a&lt;#&gt; 2\u4e2a\u5e06\u5e03\u888b\u3002<\/span><\/span><\/span><\/p>\n<p id=\"LROHBoN\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-230  aligncenter\" src=\"https:\/\/www.bihec.com\/tentech\/wp-content\/uploads\/sites\/2796\/2025\/11\/img_690aba763be00.png\" alt=\"\" width=\"509\" height=\"357\" srcset=\"https:\/\/www.bihec.com\/tentech\/wp-content\/uploads\/sites\/2796\/2025\/11\/img_690aba763be00.png 888w, https:\/\/www.bihec.com\/tentech\/wp-content\/uploads\/sites\/2796\/2025\/11\/img_690aba763be00-300x210.png 300w, https:\/\/www.bihec.com\/tentech\/wp-content\/uploads\/sites\/2796\/2025\/11\/img_690aba763be00-768x539.png 768w, https:\/\/www.bihec.com\/tentech\/wp-content\/uploads\/sites\/2796\/2025\/11\/img_690aba763be00-500x351.png 500w, https:\/\/www.bihec.com\/tentech\/wp-content\/uploads\/sites\/2796\/2025\/11\/img_690aba763be00-800x561.png 800w\" sizes=\"(max-width: 509px) 100vw, 509px\" \/><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/tentech\/tag\/em4058-smart-earth-resistance-tester\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"EM4058 Smart Earth Resistance Tester (1\u4e2a\u9879\u76ee)\">EM4058 Smart Earth Resistance Tester<\/a>\n<a href=\"https:\/\/www.bihec.com\/tentech\/tag\/em4058-%e6%99%ba%e8%83%bd%e5%bc%8f%e6%8e%a5%e5%9c%b0%e7%94%b5%e9%98%bb%e6%b5%8b%e8%af%95%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"EM4058 \u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea (1\u4e2a\u9879\u76ee)\">EM4058 \u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/tentech\/tag\/tentech-em4058\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"TENTECH EM4058 (1\u4e2a\u9879\u76ee)\">TENTECH EM4058<\/a>\n<a href=\"https:\/\/www.bihec.com\/tentech\/tag\/tentech-em4058-%e6%99%ba%e8%83%bd%e5%bc%8f%e6%8e%a5%e5%9c%b0%e7%94%b5%e9%98%bb%e6%b5%8b%e8%af%95%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"TENTECH EM4058 \u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea (1\u4e2a\u9879\u76ee)\">TENTECH EM4058 \u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/tentech\/tag\/tentech%e6%99%ba%e8%83%bd%e5%bc%8f%e6%8e%a5%e5%9c%b0%e7%94%b5%e9%98%bb%e6%b5%8b%e8%af%95%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-5\" style=\"font-size: 8pt;\" aria-label=\"TENTECH\u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea (1\u4e2a\u9879\u76ee)\">TENTECH\u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/tentech\/tag\/tentech-%e6%99%ba%e8%83%bd%e5%bc%8f%e6%8e%a5%e5%9c%b0%e7%94%b5%e9%98%bb%e6%b5%8b%e8%af%95%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-6\" style=\"font-size: 8pt;\" aria-label=\"TENTECH \u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea (1\u4e2a\u9879\u76ee)\">TENTECH \u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/tentech\/tag\/tentech%e7%94%b5%e9%98%bb%e6%b5%8b%e8%af%95%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 15.549019607843pt;\" aria-label=\"TENTECH\u7535\u963b\u6d4b\u8bd5\u4eea (6\u4e2a\u9879\u76ee)\">TENTECH\u7535\u963b\u6d4b\u8bd5\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/tentech\/tag\/%e6%99%ba%e8%83%bd%e5%bc%8f%e6%8e%a5%e5%9c%b0%e7%94%b5%e9%98%bb%e6%b5%8b%e8%af%95%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-8\" style=\"font-size: 8pt;\" aria-label=\"\u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea (1\u4e2a\u9879\u76ee)\">\u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/tentech\/tag\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86tentech\/\" class=\"tag-cloud-link tag-link-8 tag-link-position-9\" style=\"font-size: 22pt;\" aria-label=\"\u8fdb\u53e3\u4ee3\u7406TENTECH (20\u4e2a\u9879\u76ee)\">\u8fdb\u53e3\u4ee3\u7406TENTECH<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>TENTECH EM4058 \u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea\u3001TENTECH\u667a\u80fd\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea\u3001TENTECH\u7535\u963b\u6d4b\u8bd5\u4eea\u3001\u8fdb\u53e3\u4ee3\u7406TENTECH TENTECH EM4058 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