Mavis Laven Distance Wheel Foldable Distance Measuring Wheel For Read And Use

Features: The wheel is made of wear-resistant thickening rubber which is anti-deformation and anti-slip durable in use. Mechanical gear counter design forward count back to decrease. Retractable guide rod easy to carry and store. Ergonomic grip design comfortable to hold. Large display dial with manual data reset easy to read and use. Suitable large area measurement road construction survey field management and traffic accidents measurement etc. Specification: Material: Plastic & Metal Weight: 1950g/68.8oz Measuring Range: 10000m / 9999.9ft Accuracy: + / - 0.5% Display Resolution: 0.1m Wheel Diameter: 318mm/12.5inch Expansion Length: Approx. 1000mm One Round Measuring Range: 1m Power: 1.5V 2* AAA batteries (NOT Included) Working Temperature: 14 ℉ - 113 ℉ (10 ℃ - 45 ℃) Package List: 1 x Distance Measuring Wheel 1 x 5m Steel Measure Tape 1 x Portable Package Bag