施德楼Mars专业绘图圆规

评测依据

• review_count：3200
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫旗舰店","亚马逊中国"]
• time_range：{"from":"2026-06-26 00:18:31","to":"2026-06-26 00:18:31"}
• intros：{"brand_intro":"施德楼是源自德国的全球知名书写与绘图工具品牌，成立于1835年，拥有近190年历史。其Mars系列专为专业制图、工程设计及美术创作打造，以极致精度和耐用性著称。施德楼产品通过ISO认证，被全球建筑师、工程师和艺术家广泛使用，在中国高端绘图工具市场占据领导地位，是\"德国制造\"品质的代表。","product_intro":"施德楼Mars 552 01是一款全金属精密圆规，主体采用黄铜镀镍材质，表面哑光处理，手感沉稳。配备微调旋钮，可实现0.1mm级半径微调，画圆直径最大达360mm。针尖为可更换钨钢头，耐磨性极强。附带延长杆和鸭嘴笔头，支持墨水绘图。收纳于植绒内衬金属盒中，适合工程制图、建筑设计与美术创作等专业场景。","key_specs":["材质：黄铜镀镍","最大画圆直径：360mm","微调精度：0.1mm","针尖：可更换钨钢头","配件：延长杆、鸭嘴笔头、金属盒","适用场景：专业制图、工程设计"]}
• alt_products：[{"product_name":"施德楼Mars专业绘图圆规","brand":"施德楼（Staedtler）","model":"552 01","price":189},{"product_name":"红环Tikky专业绘图圆规","brand":"红环（Rotring）","model":"Tikky 671","price":158}]
• kol_quotes：["@建筑师老王：用了十年，依然精准如初。","@手绘达人Luna：画建筑草图必备，手感无敌。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":95.69999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"专业用户评价极高，称其\"画圆如丝般顺滑\"，微调功能在绘制同心圆时非常精准。设计师和建筑师普遍认为其做工扎实，使用多年仍保持精度。少数用户认为价格偏高，且重量较大（约120克），不适合频繁携带。在知乎、B站等平台被多位UP主推荐为\"千元内最佳圆规\"，好评率接近100%。","source_count":3}},{"source":"objective","score":83.67791457286432,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.8,"price":189,"wom_score":95.69999999999999}},{"source":"user_review","score":96,"weight":0.3,"confidence":1,"details":{"rating_avg":4.8,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@建筑师老王：用了十年，依然精准如初。","@手绘达人Luna：画建筑草图必备，手感无敌。"]}}]
• method_version：v3
• search_visual：null