Wireless Sprint Timer, 1.8 Inch 5 Digit Display Race Clock, Battery Powered Stopwatch with Shockproof Storage Box, Ideal for Racing, Roller Skating, Track & Field Athletic Training

1. Battery Powered: This sprint timer is powered by battery and can be used for 8 hours after 5 hours of charging, with battery percentage reminder, easy to use. 2. High Precise: The effective light distance is >8m. The screen adopts five digit display, accurate to 0.001 seconds. The one hour timing error is less than 0.001s. 3. Auto Reset: The track field timer will automatically reset and enter the next round of timing when triggered again, without the need for manual reset. 4. Wide Application: This timer is suitable for timing when the starting and ending points are at the same position, can be used for motorcycle races, karting single lap timing, timing, balance bikes, roller skating, pet training, and athletic training competitions. 5. Portable Design: The sprint timer comes with a sturdy storage box, which is water proof and shock proof, making it easy to carry around. Spec: Item Type: Sprint Timer Material: Aluminum, PC, ABS Timer Power Supply: 1 x 4000mAh Lithium Ion Battery (Built in) Repeater Power Supply: 1 x 1500mAh Lithium Ion Battery (Built in) Screen Display: When timing is less than 60 seconds, display (XX.XXX) (format: seconds.milliseconds) When timing is between 60 seconds and 9 minutes 59 seconds 59, display (X.XX.XX) (format: minutes.seconds.milliseconds) When timing is larger than 9 minutes 59 seconds 59, display (XX.XX.X) (format: minutes.seconds.milliseconds) How to Use: Take out the product and follow the instructions manual. PackageList: 1 x Timer 1 x Repeater 2 x Reflector 4 x Ground Stand 3 x Stand 2 x Charging Cable 2 x Antenna 1 x Storage Box 1 x Instruction Manual Note: 1. Do not direct the beam towards the eyes. 2. The distance between the reflector and the timer beam must be at least 5 meters. 3. The timer has an anti misfire mechanism. Triggering within 1 second

• [Long Battery Life] Powered by a built in 4000mah lithium ion battery this sprint timer offers up to 8 hours of continuous use after just 5 hours of charging. the battery percentage reminder keeps you informed of the remaining power making it convenient for extended events. its energy efficient design ensures reliable performance throughout your competitions.
• [High Timing] This wireless sprint timer features a 1.8 inch five digit display that is accurate to 0.001 seconds ensuring precise timing for competitive events. with a timing error of less than 0.001s per hour it delivers professional grade accuracy perfect for athletic training and racing competitions. the large screen provides clear visibility even in bright outdoor conditions.
• [Durable and Portable] The sprint timer comes with a sturdy and shockproof storage box ensuring safe transportation and storage. the compact and lightweight design makes it easy to carry to different venues. whether you are at the track field or a racing event this timer is built to withstand conditions and provide reliable performance.
• [Versatile Applications] Perfect for timing when the start and finish points are at the same location this sprint timer is suitable for a wide range of activities including balance bikes pet training timing and athletic training competitions. its wireless design and portability make it a versatile tool for various sports and events.
• [Automatic Reset Function] Designed for efficiency the track field timer automatically resets and prepares for the next round of timing when triggered again eliminating the need for manual intervention. this feature is ideal for repeated timing sessions in roller skating motorcycle races and karting events saving time and effort during competitions.