{"product_id":"major-tech-earth-resistance-leakage-current-clamp-tester-mt332","title":"Major Tech Earth Resistance \u0026 Leakage Current Clamp Tester – MT332","description":"\u003cp\u003eSimplify earthing system evaluations and ground resistance measurements with the Major Tech Earth Resistance Clamp Tester (MT332). Engineered for electrical contractors, utility maintenance technicians, and grounding system inspectors, this specialized instrument measures earth ground loop resistance from 0.001Ω to 1200Ω without disconnecting ground rods. Equipped with simultaneous resistance and current display, noise interference filtering, and internal memory storage, it ensures reliable earth testing in noisy electrical environments.\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\u003eStakeless Earth Resistance Testing:\u003c\/b\u003e Measures earth resistance across a broad range from 0.001Ω to 1200Ω without auxiliary ground stakes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAC Leakage Current Measurement:\u003c\/b\u003e Measures low-level AC current from 0.01mA to 20A for ground loop line monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSimultaneous Dual Display:\u003c\/b\u003e Displays earth resistance and current values concurrently on a digital screen.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAdvanced Noise Filtering:\u003c\/b\u003e Features fast filtering technology to minimize strong electronic interference during field measurements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOn-Board Data Memory:\u003c\/b\u003e Stores up to 300 measurement datasets for field logging and reporting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAudible \u0026amp; Visual Alarms:\u003c\/b\u003e Triggers an alarm when measured values exceed set threshold limits, accompanied by a dedicated NOISE symbol when interference current is present on the loop.\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 MT332 provides non-intrusive earth ground testing on multi-grounded electrical installations, lightning protection grids, and utility poles. By clamping around the grounding lead or busbar, it measures loop resistance and leakage current simultaneously without interrupting system continuity.\u003c\/p\u003e\n\u003cp\u003eEquipped with a quick self-test function, fast noise filtering, and threshold alarm setup, the MT332 simplifies compliance testing and maintenance verification for commercial grounding networks.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature \/ Attribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBrand\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMajor Tech\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eModel \/ SKU\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMT332\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eProduct Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEarth Resistance Clamp Tester\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eEarth Resistance Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.001Ω to 1200Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eLeakage Current Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.01mA to 20A AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDisplay Format\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSimultaneous Resistance \u0026amp; Current Display\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eData Memory\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStorage for up to 300 Data Sets\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eNoise \u0026amp; Interference Control\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFast Filtering Technology \u0026amp; Screen NOISE Symbol Indicator\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSpecial Functions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eQuick Self-Test, Adjustable Threshold Alarm, Data Hold, Memory Recall\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eTarget Applications\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGrounding System Audits, Lightning Protection Testing, Utility Maintenance\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":47048600420524,"sku":"MT332","price":8986.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0341\/9383\/4029\/files\/MT332WEb.jpg?v=1787652281","url":"https:\/\/www.electricwholesalers.co.za\/products\/major-tech-earth-resistance-leakage-current-clamp-tester-mt332","provider":"Electric Wholesalers","version":"1.0","type":"link"}