{"type":"product","schema_version":"1.0","item_id":"100209967462","canonical_url":"https://tw.bid.yahoo.com/item/100209967462","title":"靈敏度可切換【阿財電料】WA9 感應式驗電筆 感應式 驗電筆 非接觸式 量測 火線 交流電 電線 零線","subtitle":"TopDIY WA9 感應式驗電筆，非接觸式設計，靈敏度可自由切換，具備LED指示燈與聲音警示功能。可偵測交流電、判別火線零線，並具有斷點檢","condition":"全新品","currency":"TWD","observed_at":"2026-07-17T04:44:42.131Z","current_price":75,"original_price":null,"stock_status":"out_of_stock","available_quantity":1,"sold_quantity":6,"seller":{"id":"Y6279183563","name":"阿財電料","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/053d0d34-70b9-49f5-b78d-5cb6162b88fb.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/8c7cf9af-cc71-48d7-aa9c-4f1f1a315e1b.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f26e242e-5026-401d-90aa-fb2fda5ffde8.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/93513aea-2ced-4004-af61-6f1a08b91208.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null}],"description":"⚠️ 訂單總額未滿100元（不含運費）不出貨，請勿下標  \n      📋 購買須知\n          ❶ 台灣倉庫現貨\n      ❷ 價格統一，無法議價\n      ❸ 無面交自取服務\n      ❹ 可開免用統一發票收據（請備註 統編、公司全銜）\n      ❺ 每日下午1點截單出貨，週末休息\n      ❻ DIY商品需有基礎，無專人教學\n      ❼ 保固1個月，都是全新品，不接受試用退貨\n      ❽ 不接受退換：保固貼移除/包裝毀損/已使用/個人因素    \n  \n\n商品特色\n• 非接觸式感應設計，電線不需剝皮即可直接檢測\n• 靈敏度可切換，提供高感度與一般感度兩種模式\n• LED指示燈顯示，可辨別火線零線與電壓強弱\n• 內建LED小光源，方便暗處作業使用\n• 斷點檢測功能，可偵測線路中斷位置\n• 聲音警示功能，偵測到電流時會發出聲響提醒\n\n規格說明\n型號WA9\n檢測電壓AC 110V\n電源兩個4號電池\n感應方式非接觸式\n指示方式LED燈號 + 聲音警示\n\n功能說明\n感應靈敏度切換：\n• S按鍵：感應靈敏度切換\n• 紅燈亮起：高感度模式\n• 紅燈熄滅：一般感度模式\n指示燈判讀：\n• 信號指示燈為紅色：偵測到電流\n• 信號指示燈為綠色：正常情況\n• 可辨別火線零線的不同強度\n\n適用場景\n• 電工作業時檢測電線是否帶電\n• 家庭電路檢修與維護\n• 電線線路斷點檢測\n• 開關插座安裝前的安全檢查\n• 工業電氣設備維護\n\n操作說明\n1. 按電源開關鍵開啟電源\n2. 按S按鍵選擇所需的感應靈敏度\n3. 將探測頭靠近待測電線或電路\n4. 觀察LED指示燈變化並注意聲音提示\n5. 使用完畢後關閉電源開關","shipping_methods":[{"name":"7-ELEVEN取貨不付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092080282","category_name":"電料","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"24642","name":"五金/照明工具","url":"/tw/%E4%BA%94%E9%87%91-%E7%85%A7%E6%98%8E%E5%B7%A5%E5%85%B7-24642-category.html"},{"id":"2092080282","name":"電料","url":"/tw/%E9%9B%BB%E6%96%99-2092080282-category.html"}],"view_count":0,"watch_count":2}