{"product_id":"ut281eplus","title":"UT281E+ 10,000A Flexible AC Current Meter","description":"\u003ch1\u003eUNI-T UT281E+ Flexible AC Current Clamp Meter\u003c\/h1\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe UT281E+ uses a flexible coil instead of a rigid jaw, so it wraps around large or awkward conductors — busbars, cable bundles, tight gear — to measure AC current up to 9.99 kA. It's rated CAT III 1000 V \/ CAT IV 600 V and True-RMS, with inrush-current capture for motor and transformer start-up.\u003c\/p\u003e\n\u003cp\u003eA dual display shows two values at once, voltage and resistance round out the electrical set, and 999 result sets store on-board. The 1000 mm flexible coil and AA-battery power keep it practical for utility and industrial feeder work. It's backed by UNI-T's nearly 40 years of test-meter manufacturing.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible 1000 mm coil for large and awkward conductors\u003c\/li\u003e\n\u003cli\u003eAC current up to 9.99 kA (10 Hz–1000 Hz)\u003c\/li\u003e\n\u003cli\u003eTrue-RMS measurement\u003c\/li\u003e\n\u003cli\u003eInrush-current capture for motor and transformer start-up\u003c\/li\u003e\n\u003cli\u003eAC\/DC voltage to 1000 V; resistance to 60 MΩ; continuity\u003c\/li\u003e\n\u003cli\u003eDual display; 999-set data storage\u003c\/li\u003e\n\u003cli\u003eCAT III 1000 V \/ CAT IV 600 V; AA battery power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eUT281E+ Details\u003c\/h2\u003e\n\u003ch3\u003eFlexible-Coil Current Measurement\u003c\/h3\u003e\n\u003cp\u003eA flexible coil wraps around conductors a rigid clamp can't reach — large busbars, cable bundles, and crowded switchgear — and measures AC current up to 9.99 kA, opening up high-current work in tight or oversized installations.\u003c\/p\u003e\n\u003ch3\u003eInrush Capture \u0026amp; True-RMS\u003c\/h3\u003e\n\u003cp\u003eInrush-current capture records the surge when motors and transformers start, and True-RMS sensing keeps AC accurate on distorted waveforms across the 10 Hz–1000 Hz measurement band.\u003c\/p\u003e\n\u003ch3\u003eWorking Set \u0026amp; Storage\u003c\/h3\u003e\n\u003cp\u003eA dual display shows two readings at once, AC\/DC voltage to 1000 V and resistance round out the electrical measurements, and 999 result sets store on-board for later review.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eCompare the UT281 Series\u003c\/h2\u003e\n\u003ctable class=\"product-spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003cth\u003eUT281E+\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"\/products\/ut281f\"\u003eUT281F\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax AC current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e9.99 kA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInrush current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower measurement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e—\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eActive \/ apparent \/ reactive, PF, phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e—\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e999 sets\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1050 sets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJaw opening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1000 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eHigh-current feeder and busbar measurement; motor and transformer start-up (inrush) testing; utility and industrial maintenance on large or awkward conductors; and switchgear work where a flexible coil reaches what a clamp cannot.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003ch3\u003eWhy a flexible coil instead of a clamp jaw?\u003c\/h3\u003e\n\u003cp\u003eA flexible coil wraps around large busbars, cable bundles, and conductors in tight gear that a rigid jaw can't fit around.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003ch3\u003eHow much current can it measure?\u003c\/h3\u003e\n\u003cp\u003eAC current up to 9.99 kA.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003ch3\u003eHow does it compare to the UT281F?\u003c\/h3\u003e\n\u003cp\u003eThe UT281E+ measures current with inrush capture; the UT281F adds active\/apparent\/reactive power, power factor, and Bluetooth.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":53331999424796,"sku":"180200100614X","price":199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/9208\/0924\/files\/ut281Eplus__4sq.jpg?v=1763146906","url":"https:\/\/uni-trendus.com\/products\/ut281eplus","provider":"Uni-Trend US","version":"1.0","type":"link"}