{"type":"product","schema_version":"1.0","item_id":"100349960496","canonical_url":"https://tw.bid.yahoo.com/item/100349960496","title":"0.28寸超小數字直流電壓表頭 數顯 可調 三線DC0-100V 電瓶電壓表 (紅色) W1   s [282907-0","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-27T04:23:20.881Z","current_price":50,"original_price":null,"stock_status":"out_of_stock","available_quantity":5,"sold_quantity":5,"seller":{"id":"Y3802229009","name":"BUY360-IC 電子零件","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/7b1fde65-feef-4191-8692-dc8478dcbdb9.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/591897d5-6043-482e-9ac2-0f87d2dcc53f.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/d015f96a-e79b-4422-b74c-3ee6d94b3985.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"buy360-ic\r\n\r\n\t本電壓表體積小，量程直流DC0-100V，2線和3線產品通用，打破常規電壓表，是最新款設計，可直接工作於5V、9V、12V、24V等電路中，無需穩壓。配有三根接線，方便接入汽車/電瓶車/摩托車車內線路，具有反接保護功能，線接反不會燒。用於監視電瓶電壓，及時掌握電瓶電壓狀態，也可用於其他產品電壓測量用途。注意2線使用最高輸入電壓不能超過30V，否則有燒毀的危險 。\n\n\r\n\r\n\t注：三線使用電壓範圍0-100V ，也可作二線使用但是電壓要在40V內\n\n\r\n\r\n\t\r\n\t\t \n\n\r\n\t\r\n\t\t \n\n\r\n\t\r\n\t\t技術參數\n\n\r\n\t\r\n\t\t \n\n\r\n\t\r\n\t\t2線工作電壓：4.0~40V(具有反接保護功能)\n\n\r\n\t\r\n\t\t2線檢測電壓：0.0~40V\n\n\r\n\t\r\n\t\t \n\n\r\n\t\r\n\t\t3線工作電壓：4.0~40V(具有反接保護功能)\n\n\r\n\t\r\n\t\t3線檢測電壓：0.0~100V\n\n\r\n\t\r\n\t\t\n\r\n\t\t工作電流：<20mA\n\r\n\t\t顯示方式：0.28\"LED）\n\r\n\t\t外型尺寸：30×11.7×9.2 mm（長Х寬Х高）\n\r\n\t\t安裝開孔：23×10 mm\n\r\n\t\t測量速率：≥200mS/次\n\r\n\t\t測量精度：3‰\n\n\r\n\t\r\n\t\t \n\n\r\n\t\r\n\t\t極限工作條件\n\n\r\n\t\r\n\t\t \n\n\r\n\t\r\n\t\t低工作電壓：+4.0V\n\r\n\t\t最高工作電壓：+40V\n\r\n\t\t工作溫度：-10～+65℃\n\r\n\t\t工作濕度：10～80%（無凝露）\n\r\n\t\t工作氣壓：80～106kPa\n\r\n\t\t陽光照射：無直接照射\n\n\r\n\t\r\n\t\t主要特點：\n\n\r\n\t\r\n\t\t1.產品穩定性好、測精度高\n\n\r\n\t\r\n\t\t2.外型採用標準尺寸，安裝方便\n\n\r\n\t\r\n\t\t3.供電電源採用極性保護線路","shipping_methods":[{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"7-ELEVEN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":"2092074846","category_name":"電池/變壓器","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":"2092072522","name":"電腦/筆電周邊","url":"/tw/%E9%9B%BB%E8%85%A6-%E7%AD%86%E9%9B%BB%E5%91%A8%E9%82%8A-2092072522-category.html"},{"id":"2092074846","name":"電池/變壓器","url":"/tw/%E9%9B%BB%E6%B1%A0-%E8%AE%8A%E5%A3%93%E5%99%A8-2092074846-category.html"}],"view_count":2,"watch_count":1}