{"product_id":"uni-t-ut511-insulation-resistance-tester-megger","title":"UNI-T UT511 Insulation Resistance Tester “Megger”","description":"\u003cp\u003eThe UNI-T UT511 Insulation Resistance Tester “Megger” is a professional digital insulation testing device designed for accurate insulation resistance measurement in electrical systems, industrial equipment, power installations, and maintenance applications. Engineered for electricians, industrial technicians, and inspection engineers, the UT511 provides reliable insulation analysis with selectable test voltages up to 1000V and measurement capability up to 10GΩ.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInsulation resistance measurement up to 10GΩ\u003c\/li\u003e\n\u003cli\u003eSelectable test voltages: 100V \/ 250V \/ 500V \/ 1000V\u003c\/li\u003e\n\u003cli\u003ePolarization Index (PI) and Dielectric Absorption Ratio (DAR) testing\u003c\/li\u003e\n\u003cli\u003eLarge 9999-count LCD display with analog bar graph\u003c\/li\u003e\n\u003cli\u003eAuto-ranging functionality\u003c\/li\u003e\n\u003cli\u003eData storage for up to 18 measurement records\u003c\/li\u003e\n\u003cli\u003eTimer function up to 30 minutes\u003c\/li\u003e\n\u003cli\u003eAutomatic discharge protection\u003c\/li\u003e\n\u003cli\u003eHigh-voltage warning indication\u003c\/li\u003e\n\u003cli\u003eBacklit display for low-light environments\u003c\/li\u003e\n\u003cli\u003eAC\/DC voltage measurement capability\u003c\/li\u003e\n\u003cli\u003eLow resistance measurement function\u003c\/li\u003e\n\u003cli\u003eRugged industrial-grade design with carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Fielgarage","offers":[{"title":"Default Title","offer_id":47928381309140,"sku":null,"price":5736.0,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/0077\/1540\/files\/Screenshot2026-05-12160904.jpg?v=1778591548","url":"https:\/\/fielgarage.com\/en\/products\/uni-t-ut511-insulation-resistance-tester-megger","provider":"Fielgarage ","version":"1.0","type":"link"}