{"type":"product","schema_version":"1.0","item_id":"100501453951","canonical_url":"https://tw.bid.yahoo.com/item/100501453951","title":"直流電壓表 二線 DC2.5-30V 18650電池專用測電壓 防反接","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-30T21:03:08.043Z","current_price":89,"original_price":null,"stock_status":"out_of_stock","available_quantity":1,"sold_quantity":2,"seller":{"id":"Y0149357241","name":"自強電控企業社","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/6ee1370c-6c70-465b-b0fc-0de6c50a2dd6.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/0db9a62c-61b1-413b-90df-cff9df5f4e9f.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/77dc1b44-111b-4a4a-abf5-fd36c6bb10a9.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/a3aa362d-b321-4fa3-9bdf-00acc90ce40d.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/4bc0e908-f01d-4f56-9e9f-df8a01736daf.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null}],"description":"技術參數：\n 外形尺寸長23x寬15x厚10mm(不含安裝耳) \n開孔尺寸24x15mm \n安裝孔距28mm  \n螺絲規格M2.0x12自攻螺絲（客戶自備） \n引線長度15cm \n供電電源無需電源，直接使用受測電壓作為電源\n 工作溫度-10℃~65℃\n測量範圍DC2.50-30V\n允許誤差1%（+/-1個字）\n 顯示方式三位0.36″LED數碼管\n 顯示顏色紅色\n 刷新速度約500mS/次     \n\n電壓測量範圍 DC2.5-30V\n\n1、本電壓表採用0.36英寸的數碼管顯示，擁有超小體積。\n2、本電壓表接線簡單，只需要接兩根線，有接反保護，接反不燒。\n3、本電壓表啟動電壓低，紅色只需2.5V就能正確測量，在同價位兩線電壓表中啟動電壓堪稱全球最低。這將極大的方便鋰電池、18650等電池用戶的使用。在電壓低於3.5V時，顯示亮度會變暗，但不影響正確測量。\n4、為達到最佳測量精度，本電壓表會根據測量電壓的不同自動移動小數點的位置。在測量10V以下電壓時，小數點後顯示兩位；在測量10V以上電壓時，小數點後顯示一位。即能照顧到電池用戶的對測量精度的需要，又能照顧到測量更高電壓的需要。\n5、本電壓表可用於測量18650電池、手機鋰電池、鎳氫電池組和其它電池組的電壓，以及摩托車、汽車等電瓶的電壓，也可用於其它電壓測量用途。","shipping_methods":[{"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","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092064025","category_name":"其他","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":"2092064025","name":"其他","url":"/tw/%E5%85%B6%E4%BB%96-2092064025-category.html"}],"view_count":0,"watch_count":1}