Unverified85% confidenceDecision RuleTime unknown
选购TDS笔应认准带ATC自动温度补偿功能的型号，无温度补偿的笔在水温每变化1度时读数会偏移约2%，冬夏测同一杯水结果差异明显
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Unverified选TDS笔优先带ATC（自动温度补偿）功能的型号，无温度补偿的笔在水温偏离25℃时读数误差可达每10℃约2%，冬夏测同一水会得出不同结论96% similarUnverified选购TDS笔应确认标注ATC（自动温度补偿）功能，因TDS读数随水温变化，无温补的笔在冬夏读数偏差可达15%以上，缸内水温波动大时结果不可靠91% similarUnverified带温度补偿(ATC)功能的水质检测仪读数更稳定，无温补的设备在水温变化时pH/EC误差较大78% similarUnverified控温精度标称±1℃，恒温表现在同类产品中属于较好水平，适合对水温稳定性有要求的用户71% similarUnverified预热型（提前将探头加热至体温附近）耳温枪比非预热型读数更稳定，室温波动大或多次连续测量时误差更小，博朗ThermoScan系列采用此技术70% similar
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