Learning Resources Simple 3 Button Stopwatch, Supports Science Investigations, Timed Math Exercises, Elapsed Time Tracking, Ages 5+ Description This easy-to-use stopwatch comes in several fun contemporary colors. With only 3 buttons—green for go, red for stop and yellow for clear—it’s the perfect stopwatch for little kids and adults. Use for timed exercises, encouraging quick "clean ups", time outs and more. From the Manufacturer Simple Stopwatch. Even your youngest students can master it. Only 3 buttons—green for go, red for stop and yellow for clear. Great for classroom management, centers, timed math exercises, science investigations and measuring elapsed time. Easy-to-read display shows minutes, seconds and 1/100 seconds. Measures 3"H. Requires one 1.5V button-cell battery, included. Grades K+. Features: Designed to be easy enough for a child to use on their own Great for classroom activities like math exercises, science labs, timed lessons and gym class activities. Features only 3 buttonsgreen for go, red for stop, and yellow for clear and has raised nubs along the sides to provide a good grip. Shows minutes, seconds and 1/100 seconds on an easytoread display Colors may vary; Ages 5+ Product Details: Color: Multicolor Brand: Learning Resources Material: Plastic Product Dimensions: 1.25"D x 4.5"W x 8"H Item Weight: 0.07 Kilograms Product Dimensions: 1.26 x 4.49 x 7.99 inches Item Weight: 2.46 ounces Country of Origin: Hong Kong Item model number: LER0808 Manufacturer recommended age: 5 years and up Batteries: 1 LR44 batteries required. (included) Is Discontinued By Manufacturer: No Release date: April 1, 2019 Manufacturer: Learning Resources, Inc