Which device lets your car know the slope of a hill you are on?
Answer Inclinometer
Clinometers, which are also known as inclinometers, can be used for a wide range of applications, including automotive safety. When the device detects a change in pitch for your vehicle, you'll see a warning light show up on your display panel so you can make the necessary adjustments.
Asked by Don Ayres · Last updated 5 years ago · 305.8K views · SOURCE