{"product_id":"uni-t-ut572-advanced-earth-resistance-tester","title":"UNI-T UT572 | Advanced Earth Resistance Tester","description":"\u003cp\u003eThe UNI-T UT572 Advanced Earth Resistance Tester is designed for measuring grounding resistance and soil resistivity in electrical installations, power distribution systems, lightning protection systems, substations, telecom sites, and industrial plants. It supports 2-wire, 3-wire, and 4-wire testing under different field conditions and can detect interference voltage and frequency, helping technicians improve reliability in challenging on-site grounding conditions.\u003c\/p\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cp\u003eFor soil resistivity testing, keep electrode spacing accurate and enter the correct distance; incorrect spike spacing directly affects the calculated soil resistivity results.\u003c\/p\u003e\n\u003ch2\u003eBuyer’s Selection Guide\u003c\/h2\u003e\n\u003cp\u003eChoose the UT572 if your work requires more than basic earth resistance testing. It is suitable for grounding design, lightning protection inspection, power equipment earthing, soil resistivity surveys, and advanced field testing that require 2-, 3-, or 4-wire methods.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced Earth Resistance Tester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2-wire, 3-wire, and 4-wire testing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEarth resistance and soil resistivity measurement\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEarth resistance ranges up to 40kΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSoil resistivity distance setting from 1m to 40m\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelectable 94Hz \/ 128Hz test frequency\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisturbance voltage and disturbance frequency measurement\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRH and RS earth resistance testing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRK compensating resistance test\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLCD backlight and data hold\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e20-set data storage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAuto power off and low battery indication\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: UT572\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Advanced Earth Resistance Tester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEarth Resistance Ranges: 4Ω \/ 40Ω \/ 400Ω \/ 4kΩ \/ 40kΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEarth Resistance Accuracy: ±(3%+15) at 4Ω; ±(3%+5) for other ranges\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSoil Resistivity Ranges: 4Ω \/ 40Ω \/ 400Ω \/ 4kΩ \/ 40kΩ calculated by ρ = 2 × π × L × Re\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisturbance Voltage: 50V DC \/ 40Hz–500Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisturbance Voltage Accuracy: ±(3%+3)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisturbance Frequency: 40Hz–500Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisturbance Frequency Accuracy: ±(1%+2)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTest Frequency: 94Hz \/ 128Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSoil Resistivity Test Distance: 1m–40m\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eData Storage: 20 sets\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Supply: 1.5V LR6 battery × 8\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplay Size: 125 × 37mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Size: 210 × 175 × 90mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNet Weight: 1100g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard Accessories: Batteries, test leads, alligator clips, earth spikes, carrying bag\/tool box, manual\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEarthing system testing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSoil resistivity measurement\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLightning protection inspection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower equipment grounding checks\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubstation, telecom, and industrial grounding work\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni-T Instruments","offers":[{"title":"Default Title","offer_id":48268036735233,"sku":"211490022","price":1.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5659\/1873\/files\/ut572.jpg?v=1774199005","url":"https:\/\/kamadi.pk\/products\/uni-t-ut572-advanced-earth-resistance-tester","provider":"Kamadi Pakistan","version":"1.0","type":"link"}