Unverified90% confidenceCautionTime unknown
定位精度为米级(约2.5米CEP),不适合需要亚米级或厘米级精度的测量测绘工作
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Unverified定位精度为普通米级民用水平,不适合需要亚米级或厘米级精度的专业测量、精准农业等场景86% similarUnverified精度与量程通常互斥:0.1g高精度秤量程多在2-3kg,追求5kg大量程往往只能接受1g精度,无法两全需按主要用途取舍78% similarUnverified0.1g高精度秤在满量程附近(如接近3kg)时精度会衰减,标注'0.1g精度'通常仅在500g以内准确,大量程与高精度不可兼得77% similarUnverified精度与量程存在反向权衡:单一传感器难以兼顾大承重和高精度,高承重款(180kg+)通常精度只能到100g,追求1g级精度的秤往往量程被限制在5-10kg76% similarUnverified0.1g精度机型在称量200g以上物品时,实际相对误差常无法真正体现到0.1g水平,标称精度与全量程精度是两回事,选购时关注是否标注‘线性度’或分段精度76% similar
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