Naroote Wireless Sprints Timer, Infrared Race Clock, Running Stopwatch with Battery Powered, Minimal Error & Water Proof for Running, Motorcycle Racing, Skating

Spec: Item Type: Wireless Sprints Timer Product Material: Aluminum, PC, ABS Power Supply: 1 x 1500mAh Li battery (built in) packing list: 1 x Timer 1 x Reflector 2 x Floor Stands 1 x Clamp 1 x Charging Cable 1 x Storage Box Notice: 1. Do not look directly into the infrared emission hole during work.2. The product does not include a power adapter. Any power adapter with DC 5V output can charge the product.

• Battery Powered: The wireless timer can be fully charged in 5 hours and works for up to 8 hours. It features a battery percentage reminder. The on off key is located on the side of the timer, eliminating the need for a portable power source and ensuring convenient use
• Technical Specifications: The wireless infrared sprints timer has an effective illumination distance of over 8 meters. It utilizes a 5 digit display, providing timing accuracy up to 0.001 seconds
• Automatic Reset with Minimal Error: When triggered future time, the timer automatically resets and prepares for the following timing cycle, eliminating the need for manual resetting. The timing error is less than 0.001 seconds per hour
• Water Proof and Portable: The racing timer stopwatch comes packaged in a toolbox, offering water proof and shock proof guard. It is compact and portable for easy transportation
• Versatile Applications: The racing clock is suitable for timing the start and end at the same location, practical for motorcycle timing, karting lap timing, pile driving timing, balance vehicle, skating, pet training, and track and field training competitions