群安 PT1000 温度探头

评测依据

• review_count：210
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 01:20:03","to":"2026-06-26 01:20:03"}
• intros：{"brand_intro":"群安仪器（QunAn）是国内知名的实验室仪器配件品牌，专注于磁力搅拌器、温度控制配件等产品的研发与生产。公司位于浙江，以\"品质安群\"为理念，产品在中小企业实验室、教育机构中应用广泛。群安注重成本控制，提供高性价比的替代方案。","product_intro":"群安 PT1000-01 是一款通用型温度探头，兼容多数国产磁力搅拌器。采用PT1000铂电阻，测温范围-50℃至400℃，精度±0.5℃。探头为不锈钢护套，耐腐蚀，线长1.2米。支持快速插拔，便于更换。适合对成本敏感但需要可靠温度监测的实验场景。","key_specs":["传感器类型：PT1000","温度范围：-50℃ ~ 400℃","测量精度：±0.5℃","探头材质：316L不锈钢","线缆长度：1.2米","接口：3.5mm音频插头（通用型）"]}
• alt_products：[{"product_name":"群安 PT1000 温度探头","brand":"群安仪器","model":"PT1000-01","price":350},{"product_name":"大龙 MS-H-ProT 温度探头","brand":"大龙仪器","model":"MS-H-ProT","price":680}]
• kol_quotes：["@省钱实验室：群安这个探头是穷实验室的救星，该有的功能都有。","@实验器材评测：性价比很高，但别指望和IKA比精度。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":72.4,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价群安PT1000-01为\"便宜好用\"，尤其适合预算有限的中小实验室。多位用户反馈其控温精度满足一般化学实验需求，与群安自家搅拌器配合良好。部分用户指出探头线缆较细，长期使用需注意保护。少数用户反映与某些品牌搅拌器不兼容，建议购买前确认接口。整体口碑正面，是入门级优选。","source_count":2}},{"source":"objective","score":83.13398797595191,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.4,"price":350,"wom_score":72.4}},{"source":"user_review","score":88,"weight":0.15,"confidence":1,"details":{"rating_avg":4.4,"review_count":210,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@省钱实验室：群安这个探头是穷实验室的救星，该有的功能都有。","@实验器材评测：性价比很高，但别指望和IKA比精度。"]}}]
• method_version：v2
• search_visual：null