{"product_id":"uni-t-ut513b-5kv-high-voltage-insulation-tester","title":"UNI-T UT513B 5kV High-Voltage Insulation Resistance Tester – 2TΩ","description":"\u003cp\u003eThe UNI-T UT513B is a heavy-duty 5kV digital insulation resistance tester. Designed for medium-to-high voltage applications, it delivers test voltages up to 5000V and measures insulation resistance up to 2 Tera-Ohms (2TΩ). Powered by a 5200mAh lithium battery and featuring a large backlit display, 999-set memory, and automated PI\/DAR analysis, it is built for rigorous power distribution maintenance.\u003c\/p\u003e\n\u003cp\u003eSafeguard critical power infrastructure with the \u003cstrong\u003eUNI-T UT513B 5kV High-Voltage Insulation Tester\u003c\/strong\u003e. When dealing with 11kV distribution lines, massive substation transformers, and high-tension cables in Pakistan, 2.5kV testers cannot simulate enough operating stress. The UT513B provides the necessary force, delivering a selectable test voltage up to 5000 Volts (5kV).\u003c\/p\u003e\n\u003cp\u003eThis instrument allows utility engineers to measure insulation breakdown up to 2 Tera-Ohms (\u003cstrong\u003e2TΩ\u003c\/strong\u003e). Housed in a rugged, job-site ready casing, it operates on a heavy-duty 5200mAh Lithium Battery, ensuring you have relentless power during long substation outages. It completely removes the guesswork from predictive maintenance by automatically calculating the \u003cstrong\u003ePI (Polarization Index)\u003c\/strong\u003e and \u003cstrong\u003eDAR (Dielectric Absorption Ratio)\u003c\/strong\u003e, displaying all parameters simultaneously on its large, backlit LCD screen.\u003c\/p\u003e\n\u003cp\u003eFind industrial power tools in [\u003ca href=\"https:\/\/kamadi.pk\/collections\/electrical-electronics\"\u003eElectrical \u0026amp; Electronics\u003c\/a\u003e].\u003c\/p\u003e\n\u003cp\u003eUpgrade your high-voltage diagnostics in [\u003ca href=\"https:\/\/kamadi.pk\/collections\/insulation-earth-testers\"\u003eInsulation \u0026amp; Earth Testers\u003c\/a\u003e].\u003c\/p\u003e\n\u003cp\u003eShop 5kV class testers in our [\u003ca href=\"https:\/\/kamadi.pk\/collections\/insulation-testers\"\u003eInsulation Testers\u003c\/a\u003e] collection.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5kV Maximum Output\u003c\/strong\u003e: The standard requirement for testing medium-voltage transformers, switchgears, and power generation equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Tera-Ohm Capacity\u003c\/strong\u003e: Accurately maps the degradation of heavy industrial insulation over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Data Transmission\u003c\/strong\u003e: Connects to a PC to export up to 999 sets of logged data, making mandatory compliance reporting effortless.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStepping Voltage Control\u003c\/strong\u003e: Adjusts the test voltage in 10% steps to safely monitor how aging insulation reacts to voltage spikes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQs):\u003c\/h3\u003e\n\u003ch3\u003eQ: What is the price of the UNI-T UT513B in Pakistan?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Contact Kamadi.pk for formal corporate pricing. We handle heavy equipment procurement for major textile and power generation firms.\u003c\/p\u003e\n\u003ch3\u003eQ: Is the battery charger included?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Yes, the UT513B ships complete in a hard-shell case with the 14.8V lithium battery, dedicated charger, heavy-duty test leads, and USB cable.\u003c\/p\u003e\n\u003ch3\u003eQ: What safety rating does this meter carry?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: It is strictly engineered to CAT IV 600V safety standards to protect the operator during high-voltage grid testing.\u003c\/p\u003e","brand":"Uni-T Instruments","offers":[{"title":"Default Title","offer_id":48264194949377,"sku":"211490009","price":1.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5659\/1873\/files\/ut513b.jpg?v=1774193035","url":"https:\/\/kamadi.pk\/products\/uni-t-ut513b-5kv-high-voltage-insulation-tester","provider":"Kamadi Pakistan","version":"1.0","type":"link"}