These heavy-duty measuring wheels are best suitde for outdoor use,recording long distances over a variety  of surfaces,including rough terrain.Their lightwheel design eases handing and reduce fatigue  .They are capable of counting to 100,000 meters or 100,000 feet depending on the model chosen .They even can  be use in high speed counting because there are bearings have been set on thwir wheels.These models are widely  used for estimating by contractors,surveyors,agriculturalists,landscapers,real estate agents,and accident investigators.

Figures:6figures,6mm.High
Reset:Push knob
Warranty:2years
Weight:2kg
Extended Size:3 feet  8  inches
Storage Size:2  feet  1  inch
Wheel Size:Circumference of  2  feet  3.4 inches,diameter of 1 foot and         a    half  of inch.
1m.Wheel has a diameter  of  318  mm.
Materials:Tire:90 durometer,black PVC.
Rim:ABS
Counter:PC,POM,stainless  steel
Handle and Trigger  :Steel,ABS
Front fork:Carbon  steel
Stand:Carbon steel        
Descriptions :Capable of 99999 feet 11 inches.
Curved  handle,with  stand.
Can  count forward  and backward.
Brake controled by  trigger.