{"product_id":"megger-three-phase-ttr-550503-transformer-turn-ratio-tester-w-leads-tested","title":"MEGGER THREE-PHASE TTR 550503 TRANSFORMER TURN-RATIO TESTER WITH LEADS TESTED","description":"The Megger Three-Phase TTR (550503) is a transformer turns ratio tester designed for simultaneous testing of three-phase transformers. It verifies winding ratios, polarity, and phase relationships in power transformer maintenance.\n\nSpecifications\n\n\u003cul\u003e\n  \u003cli\u003eThree-phase transformer turns ratio testing\u003c\/li\u003e\n  \u003cli\u003eMeasures ratio, polarity, and phase displacement\u003c\/li\u003e\n  \u003cli\u003eDesigned for utility and substation testing\u003c\/li\u003e\n  \u003cli\u003ePortable industrial test instrument\u003c\/li\u003e\n\u003c\/ul\u003e\n\nKey Features\n\nFast three-phase testing; accurate transformer diagnostics; utility-grade reliability.","brand":"HRS Supplies","offers":[{"title":"Regular","offer_id":49883927412929,"sku":"397457804580","price":4999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/6529\/1457\/files\/s-l1600_5da28621-94bc-4f39-9690-fe6b371106d5.jpg?v=1767430354","url":"https:\/\/hrssupplies.com\/products\/megger-three-phase-ttr-550503-transformer-turn-ratio-tester-w-leads-tested","provider":"HRS Supplies","version":"1.0","type":"link"}