{"product_id":"major-tech-5kv-diagnostic-insulation-tester-mt574","title":"Major Tech 5kV Diagnostic Insulation Tester – MT574","description":"\u003cp\u003e\u003cb\u003eOverview:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePerform high-voltage insulation integrity analysis and preventative maintenance with the Major Tech 5kV Diagnostic Insulation Tester (MT574). Designed for high-voltage electricians, substation technicians, and industrial plant engineers, this heavy-duty instrument delivers test voltages up to 5000V in 50V increments. Featuring diagnostic testing modes including Polarization Index (PI) and Dielectric Absorption Ratio (DAR), onboard memory, and a rugged protective casing, it ensures thorough evaluations of motors, generators, transformers, and high-voltage cabling.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eVariable High-Voltage Output:\u003c\/b\u003e Adjust insulation test voltages from 100V to 5000V in precise 50V steps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDiagnostic Index Testing:\u003c\/b\u003e Automated calculation and indication of Dielectric Absorption Ratio (DAR) and Polarization Index (PI) ratios.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHigh-Short Circuit Current:\u003c\/b\u003e Delivers a short-circuit current of up to 6mA for fast capacitive charging during high-voltage tests.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eVoltage Measurement Capabilities:\u003c\/b\u003e Measures AC voltage up to 750V and DC voltage up to 1000V.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOnboard Memory \u0026amp; Auto-Hold:\u003c\/b\u003e Internal storage holds up to 500 measurement results for later recall, supported by Auto Hold to freeze readings automatically.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eProgrammable Timer \u0026amp; Alarms:\u003c\/b\u003e Features adjustable test duration settings from 1 minute to 30 minutes, along with customizable high\/low alarm limits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eDetailed Description:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Major Tech MT574 provides micro-processor-controlled accuracy for high-voltage insulation diagnostics. Housed in a heavy-duty, protective case with quick setup instructions printed directly inside the lid, it is built to withstand harsh field environments.\u003c\/p\u003e\n\u003cp\u003eIts large 4-bit backlit digital LCD offers clear readouts under low-light site conditions, while auto-ranging across all insulation test bands simplifies operational steps for field engineers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100.071%; height: 313.6px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.9254%; height: 19.6px;\"\u003e\u003cstrong\u003eFeature \/ Attribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6012%; height: 19.6px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.9254%; height: 19.6px;\"\u003e\u003cspan\u003e\u003cb\u003eBrand\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6012%; height: 19.6px;\"\u003e\u003cspan\u003eMajor Tech\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.9254%; height: 19.6px;\"\u003e\u003cspan\u003e\u003cb\u003eModel \/ SKU\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6012%; height: 19.6px;\"\u003e\u003cspan\u003eMT574\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.9254%; height: 19.6px;\"\u003e\u003cspan\u003e\u003cb\u003eProduct Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6012%; height: 19.6px;\"\u003e\u003cspan\u003e5kV Diagnostic Insulation Tester\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 25.9254%; height: 39.2px;\"\u003e\u003cspan\u003e\u003cb\u003eInsulation Test Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6012%; height: 39.2px;\"\u003e\u003cspan\u003e100V to 5000V (50V Increments)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.9254%; height: 19.6px;\"\u003e\u003cspan\u003e\u003cb\u003eShort Circuit Current\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6012%; height: 19.6px;\"\u003e\u003cspan\u003eUp to 6mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.9254%; height: 19.6px;\"\u003e\u003cspan\u003e\u003cb\u003eVoltage Measurement\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6012%; height: 19.6px;\"\u003e\u003cspan\u003eAC up to 750V \/ DC up to 1000V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.9254%; height: 19.6px;\"\u003e\u003cspan\u003e\u003cb\u003eDiagnostic Functions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6012%; height: 19.6px;\"\u003e\u003cspan\u003eDielectric Absorption Ratio (DAR), Polarization Index (PI)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.9254%; height: 19.6px;\"\u003e\u003cspan\u003e\u003cb\u003eDisplay\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6012%; height: 19.6px;\"\u003e\u003cspan\u003eMicroprocessor-Controlled 4-Bit Large Backlit LCD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.9254%; height: 19.6px;\"\u003e\u003cspan\u003e\u003cb\u003eMemory Storage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6012%; height: 19.6px;\"\u003e\u003cspan\u003eUp to 500 Measurement Sets\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 25.9254%; height: 39.2px;\"\u003e\u003cspan\u003e\u003cb\u003eTimer \u0026amp; Range Control\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6012%; height: 39.2px;\"\u003e\u003cspan\u003eAdjustable Test Time (1 min to 30 min), Auto Ranging\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.9254%; height: 19.6px;\"\u003e\u003cspan\u003e\u003cb\u003eSpecial Functions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6012%; height: 19.6px;\"\u003e\u003cspan\u003eAuto Hold, Configurable Alarm Values, Auto Power Off\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 25.9254%; height: 39.2px;\"\u003e\u003cspan\u003e\u003cb\u003eTarget Applications\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6012%; height: 39.2px;\"\u003e\u003cspan\u003eHigh-Voltage Cables, Transformers, Generators, Substation Diagnostics\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cb\u003eNote:\u003c\/b\u003e FREE Delivery does not apply, please make arrangements prior to collecting in store.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eShipping:\u003c\/b\u003e Allow For 1 - 3 Business Days Before Shipping.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Major Tech","offers":[{"title":"Default Title","offer_id":47049419587756,"sku":"MT574","price":21689.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0341\/9383\/4029\/files\/MT574Web.jpg?v=1787659449","url":"https:\/\/www.electricwholesalers.co.za\/products\/major-tech-5kv-diagnostic-insulation-tester-mt574","provider":"Electric Wholesalers","version":"1.0","type":"link"}