{"product_id":"major-tech-1000v-ac-dc-voltage-tester-with-lcd-mt478","title":"Major Tech 1000V AC\/DC Voltage Tester with LCD – MT478","description":"\u003cp\u003ePerform two-pole voltage measurements and digital circuit testing with the Major Tech 1000V AC\/DC Voltage Tester (MT478). Designed for electricians, electrical inspectors, and plant maintenance engineers, this 2-pole tester measures AC and DC voltages up to 1000V while featuring a 2000-count LCD screen alongside standard LED level indicators. Equipped with resistance testing up to 1999Ω, RCD trip testing, and tactile vibration feedback, it delivers reliable diagnostics for industrial distribution boards and panel maintenance.\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\u003eDual Digital \u0026amp; LED Display:\u003c\/b\u003e Features a 2000-count LCD screen for exact digital readouts alongside stepped LED voltage indicators up to 1000V AC\/DC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSafety Category Rating:\u003c\/b\u003e CAT IV 600V and CAT III 1000V safety rating for industrial environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSwitchable Load \u0026amp; RCD Testing:\u003c\/b\u003e Dual pushbutton switchable load (30mA @ 230V) tests RCD operation and suppresses ghost voltages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eResistance Measurement:\u003c\/b\u003e Measures low resistance values up to 1999Ω directly on the LCD screen.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRotary Field Indication:\u003c\/b\u003e Pinpoints 3-phase rotary field direction and tests 400V phase rotation for motor connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTactile Feedback \u0026amp; Torch:\u003c\/b\u003e Built-in vibration function signals load states, paired with an integrated flashlight for dark switchgear panels.\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 MT478 combines the immediate visibility of a two-pole LED voltage indicator with the digital precision of a multimeter screen. With a fixed impedance of ~200kΩ (≤ 3,5mA @ 1000V), it protects operators against accidental high-energy faults while testing live conductors.\u003c\/p\u003e\n\u003cp\u003eEquipped with 4mm probe tips, tactile vibration under load, and phase rotation testing, the MT478 simplifies industrial troubleshooting, panel testing, and circuit isolation procedures.\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\u003eMT478\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\u003e2-Pole Digital AC\/DC Voltage Tester\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eVoltage Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 1000V AC \/ DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDisplay\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2000-Count LCD \u0026amp; Stepped LED Indicators\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eResistance Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 1999Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSafety Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCAT IV 600V \/ CAT III 1000V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSwitchable Load\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30mA @ 230V via 2 Pushbuttons (RCD Test)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eFixed Impedance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e~200kΩ (≤ 3,5mA @ 1000V)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eProbe Tip Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4mm\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\u003eVibration During Load, Rotary Field 400V Direction, Integrated Flashlight\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\u003eCircuit Isolation Verification, RCD Testing, Phase Rotation, Industrial Electrical 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":47049986965676,"sku":"MT478","price":2060.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0341\/9383\/4029\/files\/MT478Web.jpg?v=1787665069","url":"https:\/\/www.electricwholesalers.co.za\/products\/major-tech-1000v-ac-dc-voltage-tester-with-lcd-mt478","provider":"Electric Wholesalers","version":"1.0","type":"link"}