Wind Direction Anemometer Teaching Instrument Light Meter Cup Vane Level 30m / S With Wind Direction Watch Winders Length: 6m

Length: 6m

Triangle Chain Block * 1 Set

over 4° the laser light will keep blinking to remind you to put it in a flat place

It is very  strong and durable

1-2010/IEC 61672-1: 2013-2 levelFrequency weighting: ATime weighting: F

Wind Direction Anemometer Teaching Instrument Light Meter Cup Vane Level 30m / S With Wind Direction Watch Winders Length: 6mShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List one. brief introduction The measuring part of the wind speed in the wind cup anemometer adopts the microcomputer technologyThe instantaneous wind speed can be measured at the same timeInstantaneous wind levelAverage wind speedAverage wind levelCorresponding wave height5ParametersMany measures have been taken to reduce the functionGreatly reduce the power