| Portable wind speed and direction meter (domestic) Model: WPH1-A1 (wild dust) Item: m 290123 uses wind speed measurements is partly based on computer technology, can measure the instantaneous speed, instantaneous wind levels average wind speed, average wind levels and the corresponding waves, etc. parameters. It functions with a data latch for easy reading. Wind direction refers to the North part of an automatic device used to measure the time witho |
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