{"product_id":"ct-3365928","title":"HIOKI Digital Insulation Resistance Tester IR4057-50","description":"\u003ch2\u003eHIOKI Digital Insulation Resistance Tester IR4057-50\u003c\/h2\u003e\u003cp\u003eAn insulation tester applies a DC test voltage and measures the leakage through the insulation. It is the instrument that says whether a cable or winding is safe to energise.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTest voltage must match the circuit rating — 500 V for most installation work\u003c\/li\u003e\n\u003cli\u003eDisconnect and prove dead before testing; the instrument outputs hundreds of volts\u003c\/li\u003e\n\u003cli\u003eA falling reading over time matters more than one absolute number\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100\/250\/500\/2\/000\/4\/000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTest Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/125\/250\/500\/1\/000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSpecifications shown are for the base model; values vary by size. Contact us if you need the figures for a specific size.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eAbout HIOKI\u003c\/h3\u003e\u003cp\u003eHIOKI of Ueda, Nagano has made electrical measuring instruments since 1935 — clamp meters, insulation testers and power analysers built for daily site use.\u003c\/p\u003e\u003ch3\u003eOrdering \u0026amp; Shipping\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine product sourced through official Korean distribution\u003c\/li\u003e\n\u003cli\u003eShips worldwide from South Korea by FedEx International Priority Express\u003c\/li\u003e\n\u003cli\u003eImport duties and taxes are payable by the recipient\u003c\/li\u003e\n\u003cli\u003eBulk and trade pricing available on request\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HIOKI","offers":[{"title":"100\/250\/500\/2000\/4000 MΩ, 50\/125\/250\/500\/1000 V (IR4057-50)","offer_id":49228110659803,"sku":"416-6809","price":480.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1052\/8660\/files\/3365928-1-2.jpg?v=1788663795","url":"https:\/\/wowtoolz.com\/products\/ct-3365928","provider":"WowToolz","version":"1.0","type":"link"}