Item Type:Measuring Wheel <br>Material: Aluminum Alloy + TPR Plastic <br>Measuring Length: 0 - 9999.9m <br>Error: ≤0.5% <br>Total Length (Adjustable): Approx. 450mm - 950mm <br>Wheel Circumference: 0.5m <br>Handle Diameter : About 30mm / 1.18in <br>Wheel Diameter : 159mm / 6.26in <br>Shrinkage Size: Approx. 45 x 16 x 14cm / 17.72 x 6.3 x 5.51in<br>1、Miniature measuring wheel with telescopic handle for measuring distances from 0 ? 9999.9m. <br>2、TPR material, wear?resistant, anti?deformation. <br>3、Thick anti?skid wheel. Suitable for accurate measurements of roads, sidewalks or land. <br>4、Large distance measuring wheel, foldable handle, sturdy and durable. <br>5、High?accuracy measuring wheels are ideal for surveyors, construction workers, farmers, etc. 6、The mechanical dial increases as it moves forward and is subtracted when it is reversed. 7、Measuring accuracy is plus or minus 0.5%.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.1 x Measuring Wheel