Wind Speed Meter Anemometer Pocket LCD Digital hand held guague gm816 30m/s

Wind chill indication. Resolution: 0.1m/s, 0.3km/h, 19ft/min, 0.2mph, 0.2Knots. Threshold: 0.1m/s, 0.3km/h, 39ft/min, 0.2mph, 0.1Knots. Air Velocity. Wind speed unit: m/s, Km/h, ft/min, Knots, mph.

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