天威曝光计时器

评测依据

• review_count：3200
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:21:54","to":"2026-06-26 01:21:54"}
• intros：{"brand_intro":"天威是国内知名的打印耗材与办公设备品牌，成立于1995年，总部位于广东珠海。公司专注于打印耗材、影像设备及实验室辅助器材的研发与生产，拥有多项专利技术。天威以高性价比和稳定品质著称，产品远销全球多个国家，在实验室计时器领域积累了良好口碑，尤其受到摄影爱好者和科研用户的青睐。","product_intro":"天威TW-1000曝光计时器专为暗房和实验室设计，采用高精度石英机芯，支持最长99分59秒的倒计时设定。配备大屏幕LED数码管显示，亮度可调，适应不同暗光环境。具备蜂鸣提示和静音模式，支持一键暂停/复位。外壳采用防滑橡胶材质，耐化学腐蚀，适合在化学药液旁使用。体积小巧，可桌面放置或壁挂安装。","key_specs":["计时范围：0-99分59秒","显示方式：LED数码管（亮度可调）","精度：±0.01秒","供电方式：2节AA电池或USB供电","提示方式：蜂鸣/静音可选","尺寸：120×80×30mm"]}
• alt_products：[{"product_name":"天威曝光计时器","brand":"天威","model":"TW-1000","price":168},{"product_name":"卡西欧曝光计时器","brand":"卡西欧","model":"HS-70W-1DF","price":299},{"product_name":"欧莱博曝光计时器","brand":"欧莱博","model":"OLB-2000","price":258}]
• kol_quotes：["@暗房老张：天威这款计时器是我用过最顺手的，亮度调节太实用了。","@实验室小陈：精度足够，化学试剂溅上去也不怕，耐腐蚀性不错。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":82.9,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为该计时器操作简单、显示清晰，在暗房中使用非常方便。亮度可调功能受到好评，不会干扰相纸曝光。蜂鸣声大小适中，静音模式适合需要安静环境的实验。部分用户反馈电池仓盖略紧，但整体做工扎实。性价比高，适合业余摄影和教学实验室使用。","source_count":0}},{"source":"objective","score":80.96374371859297,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.6,"price":168,"wom_score":82.9}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@暗房老张：天威这款计时器是我用过最顺手的，亮度调节太实用了。","@实验室小陈：精度足够，化学试剂溅上去也不怕，耐腐蚀性不错。"]}}]
• method_version：v2
• search_visual：null