Features 【High Accuracy】: This folding measure wheel has high accuracy,with a maximum measurement value of 100000FT/M,FT,IN,M,CM measuring units,making it suitable for individual or professional use. 【Multiple Functions】: The distance measuring wheels supports imperial units switching,hold function to prevent deviation,memory function for viewstored,supports storing 5 data,one button to clear,turning on or off power,turning on or off backlight. 【Portable and Practical】: Foldable Measuring Wheel is equipped with a telescopic pole,with a range of 23‑40 inch.After shrinking to 23in,it can be placed in backpack.All buttons have IP54 des. 【Wide Applications】:Counter measuring wheel is suitable for various indoor and outdoor distance measurement projects,which is an ideal choice for property appraisers,law enforcement personnel,construction or landscape beautification workers,and homeowners. 【Interesting Measurement】:Whether for individual or industrial purposes,use telescopic rolling measurement tool to measure straight lines and curves is easy.You only need to walk to measure any type of distance,and the entire measurement process is both interesting and simple. Spec: Item Type: Distance Measuring Wheel Units: FT, IN, M, CM Maximum Measurement Value: 100000FT/M Functions: MEMORY, UNITS, SAVE, CLEAR, HOLD Battery: 2 x AAA Battery (not included) How to Use: Open the packaging and take out the product to use. Package List: 1 x Measuring Wheel 1 x Storage Bag 1 x User Manual Package List 1 x Measuring Wheel 1 x Storage Bag 1 x User Manual