Bánh xe gieo hạt đo khoảng cách tay cầm có thể gấp gọn ổn định khi sử dụng

Features:
Useful measuring wheel to measure distance with accurate and reliable result.
Easy to use, just simply walking a straight line and it will record the distance automatically.
With a reset knob for zero clearing and easy reading.
Hand brake on pistol grip for precise measuring; sealed, gear-driven transmission for durability, handy kickstand supports wheel.
Folding structure design, convenient to carry.
High quality and large wheel can move smoothly.
Widely used in professional surveying and mapping operations, road engineering, pipeline laying, cable engineering construction work measurement and evaluation, garden landscape and golf course construction survey, traffic accidents from the position measurement, and measurement of farmland construction management, etc., and its time-saving advantages of easy growing number of industry sectors are discovered and utilized.

Descriptions:
Great for contractors, estimators, engineers, landscapers, paving contractors, utility personnel, surveyors, police works, facility engineers, telecommunications contractors; fencing, flooring and janitorial specialists; appraisers and real estate pros.
The counter can be easily reset with your thumb atop the ergonomically designed pistol grip, or by using your foot down at the counter.
An integrated carrying handle with rubber grip provides an easy and comfortable way to carry.

Specifications:
Color: yellow&black
Material: ABS
Type: Mechanical large wheel, Digital display small wheel, Digital display large wheel
Max. Measurement: 99999.9m
Accuracy: 0.5%

Mechanical large wheel
Height before folding: 1150mm
Height after folding: 500mm
Diameter: 318mm
Wheel rubber thickness: 8.3mm
Drive: gear drive
Suitable for all kinds of road surface

Digital display large wheel
Diameter: 318mm
Height before folding: 1015mm
Height after folding: 700mm
Drive: 2 x AAA batteries
Suitable for all kinds of road surface

Digital display small wheel
Diameter: 159mm
Height before folding: 1120mm
Height after folding: 700mm
Suitable for smooth road surface
Drive: 2 x AAA batteries

Package included:
1 x Distance Measuring Meter Wheel

Notes:
Please allow 0-2mm error due to manual measurement, thanks for understanding.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you