{"product_id":"mo-81-multifunction-optocoupler-tester-7-in-1-component-checker-for-igbt-scr-tl431-npn-pnp-nmos-pmos-repair-diagnostic-tool","title":"MO-81 Multifunction Optocoupler Tester 7-in-1 Component Checker For IGBT SCR TL431 NPN PNP NMOS PMOS Repair Diagnostic Tool","description":"MO-81 7-in-1 optocoupler tester with auto range, digital display, 5V AC\/DC, 1A max DC current, CE certified, ideal for IGBT, SCR, TL431, NPN\/PNP, NMOS\/PMOS repair diagnostics.\n\u003cul class=\"seo-sellpoints--sellerPoint--RcmFO_y\"\u003e\n\u003cli\u003e\u003cpre\u003e\u003cstrong\u003e7-in-1 multifunction testing capability\u003c\/strong\u003e The \u003cstrong\u003eMO-81\u003c\/strong\u003e tester checks \u003cstrong\u003eIGBT, SCR, TL431, NPN, PNP, NMOS, PMOS\u003c\/strong\u003e components with precision. It's ideal for diagnosing and repairing electronic circuits efficiently.\u003c\/pre\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cpre\u003e\u003cstrong\u003eAuto range operation for ease of use\u003c\/strong\u003e Equipped with \u003cstrong\u003eAuto Range\u003c\/strong\u003e function, the device automatically detects measurement ranges. This simplifies testing without requiring manual adjustments.\u003c\/pre\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cpre\u003e\u003cstrong\u003eSupports DC and AC voltage testing\u003c\/strong\u003e Capable of measuring up to \u003cstrong\u003e5V DC\u003c\/strong\u003e and \u003cstrong\u003e5V AC\u003c\/strong\u003e, the MO-81 provides accurate readings for low-voltage circuits commonly found in electronic repairs.\u003c\/pre\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cpre\u003e\u003cstrong\u003eMaximum DC current up to 1A\u003c\/strong\u003e With a \u003cstrong\u003e1A Max\u003c\/strong\u003e DC current capacity, the tester safely handles typical current levels in small electronic systems and power modules.\u003c\/pre\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cpre\u003e\u003cstrong\u003eBuilt-in battery for portability\u003c\/strong\u003e Includes a \u003cstrong\u003ebuilt-in battery\u003c\/strong\u003e, allowing for standalone operation without external power. This makes it convenient for field repairs and on-the-go diagnostics.\u003c\/pre\u003e\u003c\/li\u003e\n\u003cli style=\"display: none;\"\u003e\u003cpre\u003e\u003cstrong\u003eCompact and durable digital display\u003c\/strong\u003e Features a \u003cstrong\u003eDigital Display\u003c\/strong\u003e for clear, real-time readings. The \u003cstrong\u003eMO-81\u003c\/strong\u003e color design enhances visibility and usability in various lighting conditions.\u003c\/pre\u003e\u003c\/li\u003e\n\u003cli style=\"display: none;\"\u003e\u003cpre\u003e\u003cstrong\u003eOperates within 0–40°C range\u003c\/strong\u003e Designed for use in environments between \u003cstrong\u003e0°C to 40°C\u003c\/strong\u003e, ensuring reliable performance in standard indoor and workshop conditions.\u003c\/pre\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"product-description\" data-spm=\"1000023\" class=\"description--product-description--Mjtql28\" data-pl=\"product-description\"\u003e\u003cdiv\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003ch4\u003eThe MO-81 Multifunction Optocoupler Tester is designed for fast component checking, repair work, quality inspection, and electronic engineering use. It supports multiple common electronic components and helps users quickly identify component status through simple plug-in testing and clear indicator feedback.\u003c\/h4\u003e\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ch4\u003eProduct Name: Multifunction Optocoupler Tester\u003c\/h4\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ch4\u003eModel: MO-81\u003c\/h4\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ch4\u003eInput Voltage: 5V\u003c\/h4\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ch4\u003eInput Current: 1A Max\u003c\/h4\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ch4\u003eBattery Capacity: 200mAh\u003c\/h4\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ch4\u003eProduct Size: 163 × 21 × 13mm\u003c\/h4\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ch4\u003eSupported Components: Optocoupler, IGBT, SCR, TL431, NPN, PNP, NMOS, PMOS\u003c\/h4\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ch4\u003e1 × MO-81 Multifunction Optocoupler Tester\u003c\/h4\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ch4\u003e1 × Protective Cover\u003c\/h4\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ch4\u003e1 × Charging Cable\u003c\/h4\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ch4\u003e1 × User Manual\u003c\/h4\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg width=\"944\" height=\"1667\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6383\/8579\/files\/desc-c4486da3d797d563.jpg?v=1788446737\" slate-data-type=\"image\" referrerpolicy=\"no-referrer\"\u003e\u003cimg width=\"944\" height=\"1049\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6383\/8579\/files\/desc-b8d4d788bc9a45fa.jpg?v=1788446737\" slate-data-type=\"image\" referrerpolicy=\"no-referrer\"\u003e\u003cimg width=\"944\" height=\"2273\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6383\/8579\/files\/desc-ab5b54b4c1c3a8a2.jpg?v=1788446737\" slate-data-type=\"image\" referrerpolicy=\"no-referrer\"\u003e\u003cimg width=\"944\" height=\"1864\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6383\/8579\/files\/desc-e1b7272435b04166.jpg?v=1788446737\" slate-data-type=\"image\" referrerpolicy=\"no-referrer\"\u003e\u003cimg width=\"944\" height=\"1709\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6383\/8579\/files\/desc-8def105a3bd1cd1a.jpg?v=1788446737\" slate-data-type=\"image\" referrerpolicy=\"no-referrer\"\u003e\u003cimg width=\"944\" height=\"1792\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6383\/8579\/files\/desc-bf3376461783f066.jpg?v=1788446736\" slate-data-type=\"image\" referrerpolicy=\"no-referrer\"\u003e\u003cimg width=\"944\" height=\"1888\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6383\/8579\/files\/desc-641a22eca173326d.jpg?v=1788446737\" slate-data-type=\"image\" referrerpolicy=\"no-referrer\"\u003e\u003cimg width=\"944\" height=\"1733\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6383\/8579\/files\/desc-7dd21ffe1357939f.jpg?v=1788446737\" slate-data-type=\"image\" referrerpolicy=\"no-referrer\"\u003e\u003cimg width=\"944\" height=\"1972\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6383\/8579\/files\/desc-e5848260e65c31ed.jpg?v=1788446736\" slate-data-type=\"image\" referrerpolicy=\"no-referrer\"\u003e\u003cimg width=\"944\" height=\"1792\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6383\/8579\/files\/desc-04acb58eb7eeef79.jpg?v=1788446737\" slate-data-type=\"image\" referrerpolicy=\"no-referrer\"\u003e\u003cimg width=\"944\" height=\"1792\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6383\/8579\/files\/desc-c4baf7c16350bbf4.jpg?v=1788446736\" slate-data-type=\"image\" referrerpolicy=\"no-referrer\"\u003e\u003cimg width=\"944\" height=\"1733\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6383\/8579\/files\/desc-4ba25aa90cb69831.jpg?v=1788446737\" slate-data-type=\"image\" referrerpolicy=\"no-referrer\"\u003e\u003cimg width=\"944\" height=\"1741\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6383\/8579\/files\/desc-94db7cde57c189df.jpg?v=1788446737\" slate-data-type=\"image\" referrerpolicy=\"no-referrer\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"KEYEAD","offers":[{"title":"Default Title","offer_id":64599687561587,"sku":"1005012669056016","price":6.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/6383\/8579\/files\/S6ce64a095a714a119797e2be01760e5bM.webp?v=1788446746","url":"https:\/\/keyead.com\/products\/mo-81-multifunction-optocoupler-tester-7-in-1-component-checker-for-igbt-scr-tl431-npn-pnp-nmos-pmos-repair-diagnostic-tool","provider":"keyead","version":"1.0","type":"link"}