{"product_id":"uni-t-ut512d-2-5kv-insulation-resistance-tester","title":"UNI-T UT512D | 2.5kV Insulation Resistance Tester","description":"\u003cp\u003eThe UNI-T UT512D is a modern 2.5kV high-voltage insulation resistance tester for cables, motors, transformers, generators, lightning arresters, high-voltage switches, and power supply systems. It supports 250V, 500V, 1000V, and 2500V ranges, with fine-voltage adjustment, PI\/DAR measurement, leakage-current display, automatic discharge, USB data transfer, and 999-set storage. UNI-T specifies the UT512D\/UT512E series as suitable for electric power, telecommunications, machine rooms, oil fields, electromechanical installation, and industrial power maintenance.\u003c\/p\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cp\u003eUse the stepped-voltage function when evaluating sensitive or aged insulation; a gradual voltage increase can reveal weaknesses more safely than immediately applying the maximum test voltage.\u003c\/p\u003e\n\u003ch2\u003eBuyer’s Selection Guide\u003c\/h2\u003e\n\u003cp\u003eChoose the UT512D if you need an updated 2.5kV tester with higher storage capacity, USB analysis, CAT IV 600V rating, and insulation resistance up to 1.0TΩ. It is a strong choice for professional power maintenance and industrial reliability teams.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2.5kV digital high-voltage insulation tester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e250V \/ 500V \/ 1000V \/ 2500V ranges\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulation resistance up to 1.0TΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e10% stepping voltage adjustment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePI and DAR measurement\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShort-circuit current measurement\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic leakage current display\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e999-set data storage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB PC software analysis\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic discharge and high-voltage alarm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCAT IV 600V safety category\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: UT512D\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: 2.5kV Insulation Resistance Tester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Test Voltages: 250V \/ 500V \/ 1000V \/ 2500V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulation Resistance Range: 0.25MΩ–1.0TΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShort-Circuit Current: approx. 3.5mA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoltage Step Adjustment: 10% of selected range\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePI \/ DAR: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLeakage Current Display: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eData Storage: 999 sets\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInterface: USB cable \/ PC software\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety Rating: CAT IV 600V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAuto Discharge: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePower cable insulation testing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTransformer and generator maintenance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-voltage switchgear checks\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor insulation diagnostics\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndustrial power supply inspection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni-T Instruments","offers":[{"title":"Default Title","offer_id":48264174764289,"sku":"211490007","price":1.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5659\/1873\/files\/ut512d.jpg?v=1774193055","url":"https:\/\/kamadi.pk\/products\/uni-t-ut512d-2-5kv-insulation-resistance-tester","provider":"Kamadi Pakistan","version":"1.0","type":"link"}