{"type":"product","schema_version":"1.0","item_id":"100225496797","canonical_url":"https://tw.bid.yahoo.com/item/100225496797","title":"JJC機車工具 全新現貨 專業型 剎車油檢測器 煞車油檢測器 剎車油檢測筆 煞車油測試筆 煞車油測試儀","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-25T01:23:12.941Z","current_price":300,"original_price":null,"stock_status":"out_of_stock","available_quantity":18,"sold_quantity":28,"seller":{"id":"Y3810513091","name":"JJC機車工具/長鑫機車材料行","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/6af2be3e-891b-4adb-a80d-8582339e9a77.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/ea028738-a4cc-4e95-83ac-88acb1dcf823.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/1d66d9d5-0123-43da-9820-9ebd4566f81c.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"產品簡介：剎車油檢測筆是根據電導率的變化來測定剎車油的水分變化。它通過發光二極管清晰地顯示含水分的程度，含水分高會導致沸點降低，影響剎車性能，還會腐蝕剎車總泵和分泵導致生鏽卡死等。紅光表示剎車油需要立即更換，綠光表示狀態良好，黃光表示狀態尚可，但快要更換了。\n本產品對於汽機車和車主都可以使用，產品操作簡便準確快速！\n指示燈說明：\n綠色：電池OK，即剎車油中不含水份\n綠色/黃色：剎車油中含水量低於1％，剎車油性能好，可放心使用\n綠色/黃色/黃色：剎車油中含水量約2％，剎車油可繼續使用\n綠色／黃色／黃色/紅色：剎車油中含水量約3％，建議更換剎車油\n綠色/黃色／黃色／紅色／紅色：剎車油中含水量至少4％，需立刻更換剎車油\n溫馨提示：每次測試完，要用乾燥的布或者紙把測試點的液體部分擦拭乾淨","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","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","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092080818","category_name":"其他煞車系統零件","breadcrumb":[{"id":"2092105204","name":"汽機車精品百貨","url":"/tw/%E6%B1%BD%E6%A9%9F%E8%BB%8A%E7%B2%BE%E5%93%81%E7%99%BE%E8%B2%A8-2092105204-category.html"},{"id":"2092080783","name":"機車零件/配件","url":"/tw/%E6%A9%9F%E8%BB%8A%E9%9B%B6%E4%BB%B6-%E9%85%8D%E4%BB%B6-2092080783-category.html"},{"id":"2092080808","name":"煞車系統","url":"/tw/%E7%85%9E%E8%BB%8A%E7%B3%BB%E7%B5%B1-2092080808-category.html"},{"id":"2092080818","name":"其他煞車系統零件","url":"/tw/%E5%85%B6%E4%BB%96%E7%85%9E%E8%BB%8A%E7%B3%BB%E7%B5%B1%E9%9B%B6%E4%BB%B6-2092080818-category.html"}],"view_count":0,"watch_count":24}