型号规格 | TM826 | SPECIFICATIONS | 测温范围 | -10℃~45℃(±2℃) | Temperature Range | 风速测量范围 | 0.3~45m/s | Air velocity Measuring Range | ℃/?温度单位转换 | √ | ℃/?Selection | 温度测量误差 | ±2℃ | Accuracy of temperature | 风速测量误差 | ±3%±0.1dgts | Accuracy of Air velocity | 自动/手动关机功能 | √ | Auto Power Off | 风速单位选择 | m/s,Ft/min,Konts | Air velocity Unit | Km/hr,Mph | 背光显示功能 | √ | Back light | Z大/Z小风速测量 | √ | Max/Min Air velocity Measuring | 平均风速和当前风速测量 | √ | Average And Current air velocity Measuring | 解析度 | 0.1m/s 0.1℃ | Resolution | 数据保持功能 | √ | Date hold | 电源 | 9V 6F22电池 | Power supply | 9V Battery |
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