S-003 Double Race Version Wireless Laser Timer for Sprints Roller Skating Speed Track and Field Running Sports Motorcycle Bicycle Infrared Sensor Induction Timing
- Mode 1: Electronic hair controller, double track timing Mode 2: Free departure, precise timing of single person from start to finish.
- Effective laser distance: 0-8m , Wireless communication distance: 500m.
- Rated voltage and current: 5V 2A , Please use a qualified power bank(The device needs three power banks).
- Please avoid using it in rainy days , Do not look directly at the laser emitting head.