{"product_id":"uni-t-ut572-advanced-earth-ground-tester","title":"UNI-T UT572 Advanced Earth Ground Tester","description":"\u003ch2\u003eUNI-T UT572 Advanced Earth Ground Tester in Sri Lanka\u003c\/h2\u003e\n\n\u003ch3\u003eProfessional Earth Ground Resistance Tester with Automated Interface Checking\u003c\/h3\u003e\n\n\u003cp\u003e\n  The \u003cstrong\u003eUNI-T UT572 Advanced Earth Ground Tester\u003c\/strong\u003e is a high-specification instrument designed for professional-grade earth ground resistance measurement with automated interface checking, intelligent interference detection, and multi-mode testing capability. It is engineered for electrical engineers and utility professionals in Sri Lanka who demand superior measurement reliability and automated diagnostic validation when testing complex earthing systems and grounding grids at critical infrastructure sites.\n\u003c\/p\u003e\n\n\u003cp\u003eExplore our complete range of \u003ca href=\"\/collections\/earth-resistance-testers\" target=\"_blank\"\u003eEarth Resistance Testers — digital earth testers, ground resistance meters, and loop impedance instruments in Sri Lanka!\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\n  The UT572's auto interface check function automatically validates the test circuit connections and electrode contact conditions before taking measurements, eliminating the risk of inaccurate readings caused by poor electrode contact or broken leads — a critical advantage for high-stakes earthing compliance testing at substations and industrial power plants.\n\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eEarth Resistance Range\u003c\/strong\u003e: 0.00Ω~30kΩ (multi-range auto)\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 0.01Ω\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ±(2%+5dgts) at low range\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eTest Frequency\u003c\/strong\u003e: Auto-selectable multi-frequency\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eInterface Auto Check\u003c\/strong\u003e: Automatic electrode connection validation before measurement\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eInterference Detection\u003c\/strong\u003e: Advanced AC and DC stray current detection with intelligent filtering\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eTest Methods\u003c\/strong\u003e: 3-pole, 2-pole, and selective measurement modes\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: Large backlit graphic LCD\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e: Rechargeable Li-ion battery\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eAutomated Interface Check\u003c\/strong\u003e: Validates all electrode connections and auxiliary spike contact resistance before measurement starts — prevents false readings from poor electrode placement\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eAdvanced Interference Filtering\u003c\/strong\u003e: Detects and compensates for AC power-frequency and DC stray currents for accurate results in electrically noisy substations and industrial facilities\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eAuto Multi-Frequency Test\u003c\/strong\u003e: Automatically selects optimal test frequency to minimize interference effects for each measurement\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eMulti-Mode Testing\u003c\/strong\u003e: Supports 3-pole, 2-pole, and selective measurement for comprehensive earthing system analysis\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eLarge Graphic Display\u003c\/strong\u003e: Shows connection status, interference level, and resistance values simultaneously for complete measurement context\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eRechargeable Battery\u003c\/strong\u003e: Built-in Li-ion pack for extended field use without battery replacement downtime\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003eEarth resistance testing at high-voltage substations and power generation facilities\u003c\/dd\u003e\n  \u003cdd\u003eGrounding grid resistance measurement at data centres and critical IT infrastructure\u003c\/dd\u003e\n  \u003cdd\u003eLightning protection earth electrode testing at communication towers and broadcast masts\u003c\/dd\u003e\n  \u003cdd\u003eIndustrial earthing system commissioning and periodic compliance inspection\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e1 × UNI-T UT572 Advanced Earth Ground Tester\u003c\/dd\u003e\n  \u003cdd\u003e4 × Test lead wires\u003c\/dd\u003e\n  \u003cdd\u003e4 × Auxiliary earth spikes\u003c\/dd\u003e\n  \u003cdd\u003eRechargeable battery pack and charger\u003c\/dd\u003e\n  \u003cdd\u003eHard carry case\u003c\/dd\u003e\n  \u003cdd\u003eEnglish user manual\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003cp\u003eFor stakeless clamp-type earth testing that eliminates the need for auxiliary spikes altogether, explore the \u003ca href=\"\/products\/uni-t-ut575b-clamp-stakeless-earth-tester\"\u003eUNI-T UT575B Double Clamp Stakeless Earth Tester\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cp\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut572-data-sheet.pdf\" target=\"_blank\"\u003e📄 Download UNI-T UT572 Data Sheet\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut572-user-manual.pdf\" target=\"_blank\"\u003e📄 Download UNI-T UT572 User Manual\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cdiv class=\"product-vendor\"\u003e\n  \u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"\/collections\/vendors?q=UNI-T\"\u003eUNI-T\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"variant-inventory\"\u003e\u003cspan class=\"in-stock\"\u003eIn stock!\u003c\/span\u003e\u003c\/div\u003e","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":52335863857365,"sku":null,"price":278000.0,"currency_code":"LKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut572-earth-resistance-tester-sri-lanka.jpg?v=1765424480","url":"https:\/\/nanozone.lk\/products\/uni-t-ut572-advanced-earth-ground-tester","provider":"NanoZone.LK","version":"1.0","type":"link"}