{"id":16138,"date":"2020-12-14T08:09:36","date_gmt":"2020-12-14T01:09:36","guid":{"rendered":"https:\/\/techmaster.com.vn\/may-do-dien-tro-dat-extech-382252\/"},"modified":"2021-06-17T10:21:33","modified_gmt":"2021-06-17T03:21:33","slug":"extech-382252-earth-ground-resistance-tester-kit","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/extech-382252-earth-ground-resistance-tester-kit\/","title":{"rendered":"EXTECH 382252 EARTH GROUND RESISTANCE TESTER KIT"},"content":{"rendered":"

SPECIFICATIONS EXTECH 382252 EARTH GROUND RESISTANCE TESTER KIT<\/strong><\/p>\n

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Earth Ground Resistance ranges:<\/strong> 20\u03a9\/ 200\u03a9\/2000\u03a9<\/p>\n

Basic Accuracy:<\/strong>\u00a0 \u00b1(2%rdg+2d)<\/p>\n

Resolution:<\/strong> 0.01\u03a9\/ 0.1\u03a9\/1\u03a9<\/p>\n

Test Current \/ Frequency:<\/strong> <2.5mA \/ 820Hz<\/p>\n

AC Earth Voltage \/ Frequency:<\/strong> 0 to 200VAC \/ 50 to 400Hz<\/p>\n

Accuracy:<\/strong> \u00b1(3%rdg+3d)<\/p>\n

DC Voltage:<\/strong> 0 to 1000V<\/p>\n

Accuracy:<\/strong> \u00b1(0.8%rdg+3d)<\/p>\n

Resistance:<\/strong> 0 to 200k\u03a9<\/p>\n

Accuracy:<\/strong>\u00a0 \u00b1(1%rdg+2d)<\/p>\n

Continuity<\/strong>: 40\u03a9<\/p>\n

Power supply:<\/strong> Six 1.5V \u2018AA\u2019 Batteries<\/p>\n

Dimensions:<\/strong> 7.9 x 3.6 x 2″ (200 x 92 x 50mm)<\/p>\n

Weight:<\/strong> 1.5lbs (700g) (meter only)<\/p>\n

Introduction Extech 382252<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n

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The 382252 is an Earth Ground Resistance Tester Kit which includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000 omega. Also tests AC\/DC Voltage, resistance and continuity. Featuring Automatic zero adjustment and three earth ground resistance ranges 20\u03a9\/200\u03a9\/2000\u03a9. Complete with test leads, 2 auxiliary earth bars, carrying case, protective rubber holster and six 1.5V AA batteries.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\"M\u00e1y<\/a><\/div>\n

Features Extech 382252<\/strong><\/strong><\/h2>\n
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– Large dual display with backlight<\/p>\n

–\u00a0<\/span><\/span>Test Hold function for easy operation<\/p>\n

–\u00a0<\/span><\/span>Automatic Zero adjustment<\/p>\n

–\u00a0<\/span><\/span>AC\/DC Voltage, Resistance, and Continuity<\/p>\n

–\u00a0<\/span><\/span>Auto Power off<\/p>\n

–\u00a0<\/span><\/span>Overrange and low battery indication<\/p>\n

–\u00a0<\/span><\/span>Complete with test leads, 2 auxiliary earth bars, carrying case, protective rubber holster and six 1.5V AA batteries<\/p>\n

Extech Brand<\/strong><\/h2>\n

Extech Instruments was established in 1971, it has focused on Test and Measurement tools built for the professionals, tradesperson and DIY\u2019ers. When it comes to tools that help prevent, identify and troubleshoot problems in a plethora of applications; whether it\u2019s electrical, mechanical, maintenance, safety or environmental applications, Extech products are trusted by the professionals and are put to the test every day. With over 45 years, Extech is renowned as one of the largest manufacturers and suppliers of innovative, quality handheld test, measurement and inspection tools in the world. Sold in over 100 countries around the world, Extech\u2019s success is supported by a far-reaching network of dedicated and knowledgeable distributors who introduce new users to Extech every day.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/div>\n","protected":false},"excerpt":{"rendered":"

Key Features:<\/strong><\/h2>\n
    \n
  • \u00a0Large dual display with backlight<\/span><\/li>\n
  • Test Hold function for easy operation<\/span><\/li>\n
  • Automatic Zero adjustment<\/li>\n
  • AC\/DC Voltage, Resistance, and Continuity<\/li>\n
  • Auto Power off, Overrange and low battery indication<\/li>\n
  • Complete with test leads, 2 auxiliary earth bars, carrying case, protective rubber holster and six 1.5V AA batteries<\/li>\n<\/ul>\n","protected":false},"featured_media":5485,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[274,303],"product_tag":[],"class_list":{"0":"post-16138","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-electrical-measuring-instruments","7":"product_cat-earth-ground-tester","8":"pa_attribute-electricity","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-grouped"},"yoast_head":"\nEXTECH 382252 EARTH GROUND RESISTANCE TESTER KIT - Techmaster Electronics JSC<\/title>\n<meta name=\"description\" content=\"The Extech 382252 is an Earth Ground Resistance Tester Kit which includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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