| 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 | | ℃/H温度单位转换 | √ | | ℃/HSelection | | 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 | | /*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 | | |