Wind Speed & Direction sensor wind speeds of up to 180 knots (equivalent to 200 mph, 90 m/s and 320 km/h) Wind Direction Range 0 - 360° Full Scale It can be used with a MU-IM617 Digital Wind Measuring System or with MU-IM124A Wind Speed Dial Indicators and MU-IM125A Wind Direction Dial Indicators. Up to twelve dial indicators (six MU-IM124As and six MU-IM125As) can be used with a single MU-IM147, allowing users to observe wind conditions from a number of different locations.The product is manufactured by munro instruments - a manufacturer of Meteorology,
WIND SPEED & DIRECTION SENSOR, Air Quality, Slip & Skid Resistance products. Founded in 1864