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and easy to carry
these kits provide a hands-on and interactive approach to geology and geography projects
premium grade construction all the way through
stable performance
Wind Vane (Direction & Speed) and easy to carryMeasures Speed and Direction of Wind. Speed ranges 0 17 m s 10%. Directions divided into 16 azimuths. With built in compass. 21cm x 6. 5cm x 15cm. 4. 2 oz. Premium Quality: Wind Vane is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different
US$ 899.50
US$ 274.50
