{"type":"product","schema_version":"1.0","item_id":"100857967543","canonical_url":"https://tw.bid.yahoo.com/item/100857967543","title":"【才嘉科技】免拆屏 0-300V LED背光液晶電視維修檢測 燈珠 燈帶 燈板 燈條 點燈器 LED測試儀 (附發票)","subtitle":"【才嘉科技】免拆屏 0-300V LED背光液晶電視維修檢測 燈珠 燈帶 燈板 燈條 點燈器 LED","condition":"全新品","currency":"TWD","observed_at":"2026-04-25T05:21:08.617Z","current_price":450,"original_price":null,"stock_status":"in_stock","available_quantity":97,"sold_quantity":2,"seller":{"id":"Y2949822816","name":"才嘉科技YAHOO專賣場","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/c6c50215-5ede-44e2-b0a2-1627d98e3d52.jpg","role":"main","alt":"商品主圖","width":null,"height":null}],"description":"免拆屏 LED背光液晶電視維修檢測 燈珠 燈帶 燈板 燈條 點燈器 LED測試儀\n\nT-30C 0-300V高亮免拆屏版：輸入電壓：85-265V（國際通用）,輸出電壓：0-300V，功率18W。輸出電壓、電流自動檢測。可測試任意尺寸LED背光和燈珠。高亮度，無需拆屏可以判斷背光的好壞。\n\n功能特點如下：\n\n1、採用STM8高速單片機做電壓取樣測試，並驅動LED燈顯示電壓（絕非市面上其他產品採用購買的電壓表頭，分離安裝）實現板卡一體化，減少不良率（由於電流恒定，只做電壓顯示功能。）\n\n2、0-300V自我調整電壓，適合大多數串並聯燈珠測試。測試時，採用漸進啟動方式，電壓自動適應，電流逐漸加大，絕不會燒燈珠，三到五秒後就可達到正常的亮度。燈條、燈珠正負極接反，不燒燈條和燈珠。\n\n3、數字顯示即時電壓輸出，內帶可調電壓，電壓數值可以自已校正。數位表採用綠色發光管，顯示為00是表示短路，顯示300V是為開路。同一液晶電視的每一組LED燈條顯示電壓應為相同。\n\n4、冷熱地隔離，絕不觸電。電源線和機盒一體設計，外出方便攜帶。\n\n5、可以不用拆屏，點亮液晶電視屏。（有壞燈珠的屏一樣的點亮，液晶電視一般分為幾組並聯，可以通過電壓來看出哪組電壓不同，從而判斷哪一組LED燈珠損壞）\n\n6、測試時，由於高亮版本，請勿直視燈珠。以免傷害眼睛","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092072544","category_name":"其他電腦周邊","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092072522","name":"電腦/筆電周邊","url":"/tw/%E9%9B%BB%E8%85%A6-%E7%AD%86%E9%9B%BB%E5%91%A8%E9%82%8A-2092072522-category.html"},{"id":"2092072544","name":"其他電腦周邊","url":"/tw/%E5%85%B6%E4%BB%96%E9%9B%BB%E8%85%A6%E5%91%A8%E9%82%8A-2092072544-category.html"}],"view_count":3,"watch_count":5}