K.A.T. Matrix 3-Axis Accelerometer can measure acceleration and more
The K.A.T. Matrix 3-Axis Accelerometer is a device that you mount on your windshield and it measures your car acceleration, cornering, horsepower, g-forces, quarter-mile and 0-60 times using three-axis measurements. Since 3 AA batteries power it, no wires are involved. It could also turn out to be a good guide for benchmarking and performance-testing a vehicle, particularly given that the K.A.T. has a error compensation feature integrated. A steal at $60!
