Digital display walking measuring wheel
There are mechanical and digital display measuring wheel. It is designed for outdoor distance measurement. used for a variety of ground conditions, including hills, meadows, and rugged construction sites and so on.
SDS-318 digital big wheel
|Max measuring range||99999.9m/ft|
|Wheel Diameter||318 mm /12.5inch|
|Display Resolution||0.1m /0.3ft|
|Batteries||1.5V*2( AAA batteries ,Not included)|
|Expansion Length||1000mm Retracted Length:770mm|
|Material||Plastic and Aluminum|
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1. Operate it according to the instructions before work, set the counter to zero
2. Keep straight to ensure the accuracy of measurement when measuring straight line.
3. Jagged surface will reduce the accuracy of measurement.
4. Don’t work in the rain for a long time
5. Don’t work in the environment of high temperature for a long time.
6. Do not use the instrument as children toys, avoid unnecessary damage.