GPS Race Timer – Measure acceleration times of your car
Drag Racing Timing: DragRacing on the App Store
Electronic Design: RALLY, DRAG RACING Time measurement system, electronic design in advertising, stands, promotions, displays, TV games
LT-6000S
Racebox Pro Drag Meter & Lap Timer 10Hz GPS Based Performance Box and Accelerometer Car Compatible with Mobile App Car Racing Data Loggers Timers - Walmart.com
Best Lap Timer for 2022 - CNET
Quick Tech: Dragy GPS-Based Performance Meter - DSPORT Magazine