叶片风速计PCE-VA 11

可移植的 数字 无线

——多功能装置测量空气速度、空气流量、空气温度和红外温度可调计量单位-大LCD背光最大和最小值-适合测量低空气速度数据,选择范围,自动关闭和平均函数显示:背光液晶显示功能:自动关闭;持有;极值测量(Min / Max);平均;范围选择电缆长度:1.2 m/ 3.9 ft电源:9V块电池空速测量范围:m/s: 0.4…30;英尺/分钟:80…5900;公里/小时:1.4… 108; MPH: 0.9 ... 67; Knots: 0.8 ... 58 Resolution: m/s: 0.1; ft/min: 1; km/h: 0.1; MPH: 0.1; Knots: 0.1 Accuracy: m/s: ± 3% ± 20 m/s; ft/min: ± 3% ± 40 ft/min; km/h: ± 3% ± 0.8 km/h; MPH: ± 3% ± 0.4 MPH; Knots: ± 3% ± 0.4 Knots Air temperature Measuring Range: -10 ... 60°C / 14 ... 140°F Resolution: 0.1°C / 0.18°F Accuracy: ± 2°C / 3.6°F Infrared temperature Measuring Range: -50 ... 500°C / -58 ... 932°F Resolution: 0.1°C / 0.18°F Accuracy: at -50 ... -20°C / -58 ... -4°F: ± 5°C / 41°F; at -20 ... 500°C / -4 ... 932°F: ± 2% of measured value / ± 2°C / 3.6°F