The product reading can record five digits.
There is a button at the handle that allows the value to be zeroed.
The product appearance and function design have patent protection.
Product can be folded, easy to carry.
Dual reset and protection on reset key.
Wheel body is ABS plastic material.
Tire is PU material, wear-resistant.
Stent stable,product can stand and park.
Point to point measurment
Place measuring wheel on the starting point of the measurement with lowest point of the wheel on the meak.
Proceed to the next mark at the end of the measurement.
Record the reading on the counter.
This is the final measurement between the two point.
Diameter of wheel(mm)