{"product_id":"gtech-digital-insulation-testers-gt3129-free-calibration-certificate","title":"GTECH-DIGITAL INSULATION TESTERS (GT3129) + FREE CALIBRATION CERTIFICATE","description":"\u003cp data-start=\"73\" data-end=\"672\"\u003eThe \u003cstrong data-start=\"77\" data-end=\"121\"\u003eGTECH Digital Insulation Tester (GT3129)\u003c\/strong\u003e is a high-end professional insulation resistance testing instrument designed for precise insulation diagnostics in critical electrical systems. It is ideal for testing \u003cstrong data-start=\"290\" data-end=\"391\"\u003etransformers, generators, high-voltage cables, switchgear, motors, and industrial power equipment\u003c\/strong\u003e. With advanced insulation analysis functions such as \u003cstrong data-start=\"445\" data-end=\"472\"\u003ePolarization Index (PI)\u003c\/strong\u003e and \u003cstrong data-start=\"477\" data-end=\"514\"\u003eDielectric Absorption Ratio (DAR)\u003c\/strong\u003e, the GT3129 provides accurate assessment of insulation performance, helping maintenance professionals detect deterioration and prevent electrical failures.\u003c\/p\u003e\n\u003ch3 data-section-id=\"37mg0c\" data-start=\"674\" data-end=\"697\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"678\" data-end=\"695\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"699\" data-end=\"1651\"\u003e• \u003cstrong data-start=\"701\" data-end=\"739\"\u003eWide Selectable Test Voltage Range\u003c\/strong\u003e for diverse testing applications\u003cbr data-start=\"772\" data-end=\"775\"\u003e• \u003cstrong data-start=\"777\" data-end=\"831\"\u003eUltra-High Insulation Resistance Measurement Range\u003c\/strong\u003e with superior accuracy\u003cbr data-start=\"854\" data-end=\"857\"\u003e• \u003cstrong data-start=\"859\" data-end=\"893\"\u003ePI \u0026amp; DAR Measurement Functions\u003c\/strong\u003e for advanced insulation condition evaluation\u003cbr data-start=\"938\" data-end=\"941\"\u003e• \u003cstrong data-start=\"943\" data-end=\"983\"\u003eAC\/DC Voltage Measurement Capability\u003c\/strong\u003e\u003cbr data-start=\"983\" data-end=\"986\"\u003e• \u003cstrong data-start=\"988\" data-end=\"1020\"\u003eAutomatic Discharge Function\u003c\/strong\u003e for safe testing operation\u003cbr data-start=\"1047\" data-end=\"1050\"\u003e• \u003cstrong data-start=\"1052\" data-end=\"1081\"\u003eLarge Backlit LCD Display\u003c\/strong\u003e with clear digital readings\u003cbr data-start=\"1109\" data-end=\"1112\"\u003e• \u003cstrong data-start=\"1114\" data-end=\"1145\"\u003eUSB Communication Interface\u003c\/strong\u003e for data transfer and report generation\u003cbr data-start=\"1185\" data-end=\"1188\"\u003e• \u003cstrong data-start=\"1190\" data-end=\"1217\"\u003eInternal Memory Storage\u003c\/strong\u003e for saving test records\u003cbr data-start=\"1241\" data-end=\"1244\"\u003e• \u003cstrong data-start=\"1246\" data-end=\"1273\"\u003eGuard Terminal Function\u003c\/strong\u003e to eliminate surface leakage current interference\u003cbr data-start=\"1323\" data-end=\"1326\"\u003e• \u003cstrong data-start=\"1328\" data-end=\"1359\"\u003eComparator \/ Alarm Function\u003c\/strong\u003e for pass-fail testing indication\u003cbr data-start=\"1392\" data-end=\"1395\"\u003e• \u003cstrong data-start=\"1397\" data-end=\"1431\"\u003eRechargeable Battery Operation\u003c\/strong\u003e for field portability\u003cbr data-start=\"1453\" data-end=\"1456\"\u003e• \u003cstrong data-start=\"1458\" data-end=\"1485\"\u003eAuto Power-Off Function\u003c\/strong\u003e for battery conservation\u003cbr data-start=\"1510\" data-end=\"1513\"\u003e• \u003cstrong data-start=\"1515\" data-end=\"1556\"\u003eOverload and Short-Circuit Protection\u003c\/strong\u003e for instrument safety\u003cbr data-start=\"1578\" data-end=\"1581\"\u003e• Designed in compliance with \u003cstrong data-start=\"1611\" data-end=\"1649\"\u003eIEC international safety standards\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"10m4hth\" data-start=\"1653\" data-end=\"1676\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1657\" data-end=\"1674\"\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1678\" data-end=\"1954\"\u003e✔ High-voltage transformer testing\u003cbr data-start=\"1712\" data-end=\"1715\"\u003e✔ Generator and motor winding insulation analysis\u003cbr data-start=\"1764\" data-end=\"1767\"\u003e✔ Power cable insulation resistance testing\u003cbr data-start=\"1810\" data-end=\"1813\"\u003e✔ Electrical maintenance and troubleshooting\u003cbr data-start=\"1857\" data-end=\"1860\"\u003e✔ Utility and substation testing\u003cbr data-start=\"1892\" data-end=\"1895\"\u003e✔ Preventive maintenance of industrial electrical systems\u003c\/p\u003e","brand":"Eindustries","offers":[{"title":"Default Title","offer_id":52487378993333,"sku":null,"price":167029.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8595\/8069\/files\/GTECH3129.jpg?v=1777873612","url":"https:\/\/eindustries.in\/products\/gtech-digital-insulation-testers-gt3129-free-calibration-certificate","provider":"Eindustries","version":"1.0","type":"link"}