检测认证人脉交流通讯录
- Name: HT-628
Particular:
I. Features
l Sensitive and Accurate (ultra low friction jewel bearing)
l Ergonomic and easy-to-use design
l Read while measuring (detached vane)
l Large digits LCD (Liquid Crystal Display)
l 2 meters coiled cable and mounting nut for long extension
l Low power consumption
l Data/Max/Min hold function
l Building-in low battery indicator
Range of Wind Velocity:
Units Range Resolution Threshold Accuracy
m/s 0.0 – 45.0 0.1 0.3 ±3% ±0.1
knots 0.0 - 88.0 0.1 0.6 ±3% ±0.1
Km/hr 0.0 - 140.0 0.1 1 ±3% ±0.1
Range of Temperature:
Range Resolution Accuracy
℃ -20 – 200.0 0 to 60.0 0.1 ±2℃
-20.0 to -1; 0.1 ± 5℃
60 to 200 0.1 ±(2%+2℃)
℉ -4.0 – 200.0 32.0 to 140.0 0.1 ±4℉
-4.0 to 31.0; 0.1 ±9℉
140.0 to199.9 0.1 ±(2%+4℉)
