• Measuring range: 0-99999.9 m/ft
• Wheel Diameter:318 mm /12.5inch
• Circle Range:1000mm
• Accuracy: ±0.5%
• Display Resolution: 0.1m /0.3ft
• Large digital display screen, backlight system shows datas clearly and accurate
• Metric and feet reading with memory function
• Light weight, retractable aluminum handle, easy to carry.
• Expansion Length:1000mm Retracted Length:660mm
• Flexible and durable ABS wheel with TPR thick tire
• With starting point arrow and kickstand supports
• 2xAA batteries are included
• Packing: Rainproof carrying bag with color box