优利德 UT61E 数字万用表

评测依据

• review_count：21000
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• time_range：{"from":"2026-06-26 01:56:33","to":"2026-06-26 01:56:33"}
• intros：{"brand_intro":"优利德（UNI-T）成立于2003年，总部位于广东东莞，是中国领先的测试仪器制造商。产品涵盖万用表、示波器、热成像仪等，以技术创新和工业设计见长。UT61E是其高端手持万用表的代表作，凭借22000字真有效值测量和USB数据传输功能，在电子工程师和实验室用户中口碑极佳。","product_intro":"UT61E 是一款高精度真有效值数字万用表，具备22000字显示、0.1%直流电压精度和USB电脑连接功能。支持交直流电压、电流、电阻、电容、频率、占空比及二极管测试，并带有模拟条图显示。其真有效值测量能力使其在变频器、开关电源等非正弦波信号测试中表现优异，是专业电子维修和研发人员的得力工具。","key_specs":["直流电压精度：0.1%","最大电压测量：1000V（直流）/ 750V（交流）","真有效值测量：交流电压/电流","显示位数：22000字（4 3/4位）","数据接口：USB（需配软件）","安全等级：CAT II 1000V / CAT III 600V"]}
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• kol_quotes：["@硬件工程师李工：UT61E的精度和Fluke 179差不多，价格只有三分之一。","@电源设计老赵：用UT61E抓纹波电压，数据导出到电脑做分析，效率翻倍。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":88.6,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"专业用户高度评价其精度和真有效值功能，称\"在测量变频器输出时读数稳定，远超普通万用表\"。USB数据记录功能被研发人员用于长期监测电压波动，认为\"性价比超越Fluke同级别产品\"。少数用户反映表笔偏硬，建议更换硅胶线。整体评价为\"国产高端万用表的标杆\"，适合对精度有苛刻要求的场景。","source_count":0}},{"source":"objective","score":90.36290581162325,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.7,"price":359,"wom_score":88.6}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":21000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@硬件工程师李工：UT61E的精度和Fluke 179差不多，价格只有三分之一。","@电源设计老赵：用UT61E抓纹波电压，数据导出到电脑做分析，效率翻倍。"]}}]
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