Distance Measuring Wheels - Mechanical Counter

Features

• The wheels adopt new ABS engineering plastics manufacturing Outsourcing super wear-resisting rubber skin High strength.
• Counter adopts mechanical gear drive, forward backward with a manual reset device.
• Three folding aluminum alloy rod design light economy easy to carry.
• The handle is covered with glue and conforms to ergonomics.
• Rear spring supporting feet stable and reliable.
• Measuring Wheels on grass, pavement, or running tracks instead of white line.

Specifications