Radar speedometer

Measurement range:
Balls: 16-177 km/h 10-110 mph
Car: 16-320 km/h 10-200mph
Action distance:
For balls: 0-22.5m
For cars: 0-390m
Measurement accuracy: :/-1.0MPH./-2.0KPH
Unit display: km/h (KPH) or miles/hour (MPH)
Weight: 539g