The Hot Wheels Track Builder Digital Speedometer is an accessory for your Hot Wheels tracks that electronically reads the scale speed, or what Mattel calls "Hot Wheels Speed," of your Hot Wheels cars. Connect it to a Hot Wheels track, sold separately, and press the button to activate the digital display. As your cars race past the Digital Speedometer, the display will show your cars' speed.
This doesn't come with any cars, but we're sure you have lots of Hot Wheels cars lying around. This accessory is part of the Hot Wheels Track Builder system, so it does require other track pieces and elements, sold separately, to be effective. You can see other reviews of these here.
We like the Hot Wheels Track Builder system because it lets kids design their ultimate Hot Wheels track. The Digital Speedometer is a great accessory to any track because it lets kids see the scale speeds of their cars. Race against your friends to see who has the fastest Hot Wheels car or try to improve your own car's stats.
The Digital Speedometer is for ages 4 and up.
Three AAA batteries are required but not included.
The speed measurement is only an approximation.
3 AAA batteries required
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