{"id":151,"date":"2018-10-15T11:28:30","date_gmt":"2018-10-15T03:28:30","guid":{"rendered":"https:\/\/www.bihec.com\/megabras\/?p=151"},"modified":"2019-07-08T17:10:21","modified_gmt":"2019-07-08T09:10:21","slug":"megabras-em-5254-clamp-on-ground-resistance-meter-%e9%92%b3%e5%bc%8f%e6%8e%a5%e5%9c%b0%e7%94%b5%e9%98%bb%e8%ae%a1","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/megabras\/megabras-em-5254-clamp-on-ground-resistance-meter-%e9%92%b3%e5%bc%8f%e6%8e%a5%e5%9c%b0%e7%94%b5%e9%98%bb%e8%ae%a1\/","title":{"rendered":"MEGABRAS EM-5254 Clamp-on ground resistance meter \u94b3\u5f0f\u63a5\u5730\u7535\u963b\u8ba1"},"content":{"rendered":"
\u94b3\u5f0f\u63a5\u5730\u7535\u963b\u8ba1
\n\u7b80\u5355\u5feb\u901f\u7684\u5939\u7d27\u64cd\u4f5c
\n\u4e0d\u9700\u8981\u8f85\u52a9\u9053\u8def
\n\u4ece0.01 \u03c9\u52301500\u03c9\u7684\u63a5\u5730\u73af\u8def\u7535\u963b\u76f4\u63a5 readind
\n\u4ece 1 mA \u76f4\u63a5\u8bfb\u53d6\u5c0f\u6f0f\u7535\u7535\u6d41
\n\u53ef\u76f4\u63a5\u8bfb\u53d6 40 A \u7684\u4e2d\u6027\u7535\u6d41
\n\u4e0b\u5df4\u8bbe\u8ba1, \u592735\u6beb\u7c73\u7a97\u53e3
\n\u81ea\u52a8\u5173\u95ed\u7535\u6e90
\n\u53ef\u7f16\u7a0b\u62a5\u8b66, \u7528\u4e8e\u5feb\u901f\u73b0\u573a\u6d4b\u8bd5
\n\u5185\u7f6e\u5185\u5b58, \u53ef\u5b58\u50a8\u591a\u8fbe2000\u6b21\u6d4b\u91cf\u6570\u636e
\n\u5728 OLED \u663e\u793a\u5c4f\u4e0a\u6216\u901a\u8fc7\u84dd\u7259\u00ae\u663e\u793a\u5b58\u50a8\u7684\u6d4b\u91cf\u503c (2 \u7c7b-\u901a\u4fe1\u91cf\u9ad8\u8fbe 30 ft) \u5230\u57fa\u4e8e Android™\u7684\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f<\/p>\n
\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u4eea<\/a>\u6a21\u578b EM-5254<\/a> \u6d4b\u91cf\u5730\u68d2\u548c\u5c0f\u7f51\u683c\u7535\u963b\u901a\u8fc7\u4efb\u4f55\u5b63\u8282, \u4e0d\u4f7f\u7528\u8f85\u52a9\u63a5\u5730\u68d2\u3002\u94b3\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u8bd5<\/a>\u4eea\u53ef\u7528\u4e8e multigrounded \u7cfb\u7edf, \u65e0\u9700\u65ad\u5f00\u6240\u6d4b\u5730\u9762\u3002EM-5254 \u7b80\u5355\u5730\u5939\u4f4f\u63a5\u5730\u5bfc\u4f53\u6216\u6746, \u6d4b\u91cf\u63a5\u5730\u7535\u963b\u3002<\/p>\n \u901a\u8fc7\u5bf9\u5b8c\u6574\u7684\u5730\u9762\u7cfb\u7edf\u8fdb\u884c\u6d4b\u91cf, \u7528\u6237\u8fd8\u53ef\u4ee5\u9a8c\u8bc1\u63a5\u5730\u8fde\u63a5\u548c\u952e\u7684\u8d28\u91cf\u3002\u8fd8\u53ef\u4ee5\u6d4b\u91cf\u57ab\u548c\u5efa\u7b51\u7269\u5468\u56f4\u7684\u63a5\u5730\u73af\u8def\u7684\u7535\u963b\u548c\u8fde\u7eed\u6027\u3002<\/p>\n EM-5254 \u8fd8\u5305\u62ec\u7535\u6d41\u6d4b\u91cf\u529f\u80fd\u3002\u63a2\u5934\u7684\u9ad8\u7075\u654f\u5ea6\u53ef\u6d4b\u91cf\u6d41\u5411\u5730\u9762\u7684\u6cc4\u6f0f\u7535\u6d41, \u6216\u5728\u63a5\u5730\u73af\u8def\u4e2d\u5faa\u73af\u81f31mA \u548c\u4e2d\u6027\u7535\u6d41\u81f340A\u3002\u8fd9\u4e00\u7279\u6027\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u4fe1\u606f, \u56e0\u4e3a\u5206\u5e03\u63a5\u5730\u7f51\u7edc\u5177\u6709\u66f4\u9ad8\u7684\u566a\u58f0\u548c\u8c10\u6ce2, \u5f71\u54cd\u7535\u80fd\u8d28\u91cf\u3002<\/p>\n \u8be5\u8bbe\u5907\u5728\u901a\u7535\u548c\u81ea\u52a8\u5173\u95ed\u7535\u6e90\u7ba1\u7406\u65f6\u63d0\u4f9b\u7535\u6c60\u5bff\u547d\u4fe1\u606f\u3002\u5927\u578b LCD \u4e0a\u8fd8\u663e\u793a\u4e86\u5176\u4ed6\u529f\u80fd, \u4ee5\u786e\u4fdd\u7cbe\u786e\u6d4b\u91cf\u3002\u8702\u9e23\u5668\u548c\u81ea\u52a8\u5173\u95ed\u529f\u80fd\u53ef\u968f\u65f6\u4ece\u6309\u94ae\u4e2d\u7981\u7528\u3002<\/p>\n EM-5254 \u63d0\u4f9b\u62a5\u8b66\u529f\u80fd\u548c\u5185\u5b58 (\u8bb0\u5f55) \u529f\u80fd\u3002\u5728\u62a5\u8b66\u6a21\u5f0f\u4e0b, \u63a2\u5934\u4f1a\u53d1\u51fa\u58f0\u97f3\u5e76\u76f4\u89c2\u5730\u6307\u793a\u8bfb\u6570\u662f\u5426\u8d85\u51fa\u8f93\u5165\u8bbe\u5b9a\u70b9\u3002\u7528\u6237\u4e5f\u53ef\u4ee5\u5728\u8bbe\u5b9a\u70b9\u4e0a\u65b9\u6216\u4e0b\u65b9\u542f\u52a8\u62a5\u8b66\u3002\u6b64\u62a5\u8b66\u529f\u80fd\u5141\u8bb8\u5feb\u901f\u73b0\u573a\u68c0\u67e5, \u53ea\u6709 “\u901a\u8fc7” \u6216 “\u5931\u8d25” \u8bfb\u6570\u624d\u8db3\u591f\u3002<\/p>\n \u5185\u5b58\u529f\u80fd\u53ef\u8bb0\u5f55\u591a\u8fbe2000\u6b21\u6d4b\u91cf (\u6b27\u59c6\u6216\u5b89\u57f9)\u3002\u8fd9\u4f7f\u7528\u6237\u80fd\u591f\u8fdb\u884c\u5b9e\u5730\u8c03\u67e5, \u5e76\u5728\u4ee5\u540e\u68c0\u7d22\u548c\u5206\u6790\u8bfb\u6570\u3002\u5173\u95ed\u5730\u9762\u6d4b\u8bd5\u4eea\u540e, \u5c06\u4fdd\u5b58\u62a5\u8b66\u8bbe\u7f6e\u548c\u5b58\u50a8\u7684\u5185\u5b58\u4fe1\u606f\u3002<\/p>\n \u94b3\u5f0f\u63a5\u5730\u7535\u963b\u8ba1 \u7b80\u5355\u5feb\u901f\u7684\u5939\u7d27\u64cd\u4f5c \u4e0d\u9700\u8981\u8f85\u52a9\u9053\u8def \u4ece0.01 \u03c9\u52301500\u03c9\u7684\u63a5\u5730\u73af\u8def\u7535\u963b\u76f4\u63a5 readind \u4ece 1 mA \u76f4\u63a5\u8bfb\u53d6\u5c0f\u6f0f\u7535\u7535\u6d41 \u53ef\u76f4\u63a5\u8bfb\u53d6 40 A \u7684\u4e2d\u6027\u7535\u6d41 <\/p>\n","protected":false},"author":18,"featured_media":70,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[34,15,30,27,28,26,35,29],"yoast_head":"\n