奥豪斯STARTER 3000系列复合pH电极

评测依据

• review_count：450
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["京东","天猫","苏宁"]
• time_range：{"from":"2026-06-26 01:19:19","to":"2026-06-26 01:19:19"}
• intros：{"brand_intro":"奥豪斯（OHAUS）是美国品牌，创立于1907年，以天平与实验室仪器闻名。其电化学产品线定位中端市场，兼顾性能与价格。STARTER系列pH电极与仪表以操作简便、坚固耐用著称，广泛用于高校教学、食品加工及中小型企业的日常检测，是\"高性价比进口品牌\"的代表。","product_intro":"STARTER 3000是一款通用型复合pH电极，采用聚合物电解质和陶瓷液接界，适用于常规水溶液、饮料及化学试剂测量。内置温度传感器，支持自动温度补偿。电极杆采用耐腐蚀PPS材质，适合频繁操作。标配BNC接口，与奥豪斯STARTER系列仪表即插即用，也可兼容其他品牌。","key_specs":["测量范围：pH 0-14","温度范围：0-80°C","电解质：聚合物凝胶","液接界：陶瓷砂芯","温度传感器：内置NTC","电缆长度：1.2米"]}
• alt_products：[{"product_name":"奥豪斯STARTER 3000系列复合pH电极","brand":"奥豪斯","model":"STARTER 3000","price":680}]
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• scoring_breakdown：[{"source":"word_of_mouth","score":82.9,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为其性价比突出，性能稳定且易于上手。教学实验室用户反馈其耐用性优于同价位国产电极。部分工业用户提到在高温或强碱条件下寿命略短。京东好评率93%，常见评价为\"进口品质，国产价格\"\"操作简单\"。少数用户建议增加可充式型号。","source_count":3}},{"source":"objective","score":66.96930861723447,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.4,"price":680,"wom_score":82.9}},{"source":"user_review","score":88,"weight":0.15,"confidence":1,"details":{"rating_avg":4.4,"review_count":450,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["学生实验的完美搭档——某大学化学实验中心主任","进口品牌里的价格杀手——某仪器评测网站"]}}]
• method_version：v2
• search_visual：null