{"type":"product","schema_version":"1.0","item_id":"100069383843","canonical_url":"https://tw.bid.yahoo.com/item/100069383843","title":"電壓表 頭1個 DC4.8-30V 2線式七段顯示器 電瓶/鋰電池/鋰鐵電池電量表 Arduino  婷婷的店","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-16T08:12:38.023Z","current_price":45,"original_price":null,"stock_status":"out_of_stock","available_quantity":7,"sold_quantity":58,"seller":{"id":"Y4895717453","name":"婷婷的店","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/c430e003-67ae-46d5-bf94-02db2d56d775.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/1c37b55e-2058-4708-88f4-df12ad88a3c4.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"電源反接保護 電瓶/鋰電池/鋰鐵電池電量表\n\n特點:測量IC 0.025%精密度,顯示器0.1%精密度,\n\n9.99V以下顯示精密度0.02V,10.0V以上顯示精密度0.1V\n2線式不需另外供電,電壓過低時,只是顯示變暗,但不影響測量準確度\n\n測量範圍：DC4.80-30.0V\n(電源反接保護,電源正負接反電路不會燒掉,請勿超過30V可能燒掉)\n七段顯示器規格:三位顯示,字體大小9.5x5.0mm LED7七段顯示器,顯示顏色紅色\n電壓測量取樣時間:約0.3秒/次\n尺寸：22.7x14.2x10.3mm(長x寬x厚)\n2側安裝孔距28mm,孔徑:2.8mm(可使用M3/M2螺絲)\n引線長度:120mm\n供電及量測電壓:DC4.8V-30V(與測量點共線)\n輸入阻抗:100K\n工作電流:23mA(最低消耗功率:4.8VX23mA=110.4mW)\n\n重量:5克\n工作溫度:-10℃-65℃\n\n不管數量郵寄運費一律NT:35\n\n,超商取貨付款運費一律NT:65","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","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":"23453","category_name":"其他零組件","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":"2092072521","name":"電腦零組件","url":"/tw/%E9%9B%BB%E8%85%A6%E9%9B%B6%E7%B5%84%E4%BB%B6-2092072521-category.html"},{"id":"23453","name":"其他零組件","url":"/tw/%E5%85%B6%E4%BB%96%E9%9B%B6%E7%B5%84%E4%BB%B6-23453-category.html"}],"view_count":0,"watch_count":25,"hashtags":["婷婷的店"]}