Feature:1. Miniature measuring wheel with telescopic handle for measuring distances from 0 9999.9m.2. TPR material, wearresistant, antideformation.3. Thick antiskid wheel. Suitable for accurate measurements of roads, sidewalks or land.4. Large distance measuring wheel, foldable handle, sturdy and durable.5. Highaccuracy 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%.Specification:Item Type:Measuring WheelMaterial: Aluminum Alloy + TPR PlasticMeasuring Length: 0 - 9999.9mError: 0.5%Total Length (Adjustable): Approx. 450mm - 950mmWheel Circumference: 0.5mHandle Diameter : About 30mm / 1.18inWheel Diameter : 159mm / 6.26inShrinkage Size: Approx. 45 x 16 x 14cm / 17.72 x 6.3 x 5.51in Package List:1 x Measuring WheelNote: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.