{"type":"product","schema_version":"1.0","item_id":"100107511504","canonical_url":"https://tw.bid.yahoo.com/item/100107511504","title":"(三幸商事) KT-20 現場 拉拔 拉伸 膨脹螺絲 壁虎 非破壞檢測 測試機 試驗機","subtitle":"日本三幸 サンコーテクノ株式会社(Sanko Techno)製造","condition":"全新品","currency":"TWD","observed_at":"2026-04-25T06:30:33.524Z","current_price":29000,"original_price":null,"stock_status":"in_stock","available_quantity":99,"sold_quantity":0,"seller":{"id":"Y1302112529","name":"三幸商事顧問股份有限公司","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/e8f6fbc0-7fed-4830-8da6-37dc5e214c69.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/c9e3d51d-112a-42fb-a92c-df2fdb38f652.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/b3faf726-0a62-49a0-bce7-1270d7bf21cb.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"產品特性\n\n• 操作簡單的加力手把。\n\n• 不論是角落還是手把使用困難的地方，皆可使用。\n\n• 使用類比指針式測量，實現了本體質量輕量化。\n\n• 最適合測試螺桿、螺絲類。\n\n本體規格 \n\n最大荷重\n\n 20kN\n\n適用尺寸\n\n M6～M20、W1/4～W3/4的螺栓\n\n 螺栓伸出長度：\n 螺栓直徑相同的長度以上～80mm以下（M16、W5/8以下）\n 螺栓直徑相同的長度以上～65mm以下（M20、W3/4）\n\n精度\n\n 非直線性：±5％ F.S\n\n本體重量\n\n 3.7kg\n\n \n\n測量裝置\n\n加載方式\n\n 波登式壓力錶\n\n最小刻度\n\n 0.5kN\n\n其他\n\n 置留式指針能顯示最大值\n\n \n\n作用機制\n\n加載方式\n\n 加力手把\n\n中心軸\n\n 全M12螺栓螺桿（全長195mm）\n\n*機器都是由日本總公司生產進口，均享有原廠保固。\n\n*本機器提供送貨到府，現場教學服務\n\n*所有商品都是含稅價，隨貨附上發票*消費滿2千元，全商品免運費*離島海外地區運費另外計算","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳"],"category_id":"2092080625","category_name":"其他五金工具","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":"2092080625","name":"其他五金工具","url":"/tw/%E5%85%B6%E4%BB%96%E4%BA%94%E9%87%91%E5%B7%A5%E5%85%B7-2092080625-category.html"}],"view_count":4,"watch_count":2}