{"product_id":"4-way-flat-trailer-wiring-tester-with-4-pin-double","title":"4路平板拖车线路测试仪，配备4针双头公母插头，带清晰指示灯和电路连接测试工具，快速排查拖车转向灯、尾灯和刹车灯故障","description":"\u003cdiv\u003e4路扁平拖车线束测试仪，1个装\n✔️ 4针测试仪，带LED指示灯，耐用ABS外壳\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e这款4路扁平拖车线束测试仪是一款紧凑型诊断工具，专为快速检测拖车照明故障而设计。它可插入标准4针扁平连接器，帮助验证拖车、汽车和船只的尾灯、刹车灯和转向灯，确保现场诊断可靠。\u003c\/p\u003e ✅ 兼容标准4针扁平拖车连接器 \u003cbr\u003e\n✅ LED指示灯显示彩色电路状态，快速定位故障 \u003cbr\u003e\n✅ 耐用ABS外壳，铜质端子确保信号稳定 \u003cbr\u003e\n✅ 防尘盖保护内部元件免受灰尘和湿气侵害 \u003cbr\u003e\n✅ 体积小巧，便于放入工具箱或手套箱 \u003cbr\u003e\n✅ 尺寸：2.23 x 1.32 英寸 \u003cbr\u003e \u003cp\u003e💡 拖车线束测试仪有什么用？这款实用设备帮助诊断拖车和车辆的照明问题。\n- 明确指出故障电路，加快维修速度\n- 适用于汽车、船只和拖车的标准4针连接器\n- 通过LED状态指示灯提供快速、便捷的反馈\n\u003c\/p\u003e \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52510941643071,"sku":"VXB0FC2FKLVH","price":28.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/51nwtamOLHL.jpg?v=1776659198","url":"https:\/\/bearingscanada.com\/zh\/products\/4-way-flat-trailer-wiring-tester-with-4-pin-double","provider":"Bearings Canada","version":"1.0","type":"link"}