Zopsc Sprint Timer 1.8 Inch 5 Digit Display Auto Reset Race Clock Stopwatch for Racing Roller Skating Track Field, Portable Design for Athletic Training

1. [ACCURATE TIMING] - The five-digit display shows timing precise to 0.001 seconds, with minimal timing errors. 2. [LONG BATTERY LIFE] - With a 4000mAh Lithium Ion Battery, enjoy 8 hours of usage after a short 5-hour charge. 3. [VERSATILE USE] - Suitable for timing when starting and ending points are the same, perfect for a variety of sports and competitions. 4. [AUTO RESET FEATURE] - Timer automatically resets for the next round of timing, making it convenient and hassle-free. 5. [EASY TO CARRY] - Portable and lightweight, comes with a sturdy storage box for on-the-go usage. Specification: 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 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 after the timer starts will be invalid. The interval between two triggers must be at least 1 second. 4. Do not use a quick charger to charge this product (chargers typically marked with 6V, 9V, or 12V; these are prohibited).

• [ACCURATE TIMING] - The five-digit display shows timing precise to 0.001 seconds, with minimal timing errors.
• [LONG BATTERY LIFE] - With a 4000mAh Lithium Ion Battery, enjoy 8 hours of usage after a short 5-hour charge.
• [VERSATILE USE] - Suitable for timing when starting and ending points are the same, perfect for a variety of sports and competitions.
• [AUTO RESET FEATURE] - Timer automatically resets for the next round of timing, making it convenient and hassle-free.
• [EASY TO CARRY] - Portable and lightweight, comes with a sturdy storage box for on-the-go usage.