Unverified90% confidenceDecision RuleTime unknown
温控精度需≤±0.5℃才能保证低温慢煮效果，牛排理想熟成范围仅相差2-3℃（54℃三分熟vs57℃五分熟），精度±1℃以上会导致成品口感不稳定
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Unverified温控精度需≤±0.1℃，牛排（55-58℃）等对熟度敏感的食材，±0.5℃的误差会导致口感从三分熟变五分熟94% similarUnverified精度误差±0.5℃以内适合低温慢煮和精准烘焙；±1℃对日常肉类熟度已足够；表盘式机械温度计误差常达±2℃且无法校准，不适合对温度敏感的料理91% similarUnverified温控精度需≤±0.5℃，牛排等对熟度敏感的食材建议选±0.1~0.2℃机型，误差1℃就可能从三分熟变五分熟90% similarUnverified精度选±0.5℃或±1℃的产品用于肉类烹饪足够（低温慢煮除外），标注±2℃以上的廉价款判断五分/七分熟会出错88% similarUnverified温度精准度看是否配备食物探针（探针测芯温）和多点测温，低温发酵/舒肥场景要求30-60℃可精确控温到±1℃，普通烘烤±5℃即可接受82% similar
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