64-MW412 TELESCOPIC MEASURING WHEEL 

Features:

High precision distance measuring wheel
Patent protected gear transmission design, wrist design
ABS, aluminum tubing, lightweight, easy for handling
5 digit meter display, Subtracts the counter when in reverse
Telescopic handle can be extend through two adjustment joints

Application:

Used to measuring long road distance.
For measuring distance of architecture, engineering works, road, recreation ground and etc