The Slope Meter Safe Curve Speed Indicator is a durable and rugged tool which is mounted in an engineer or contractor's car and is used to quickly measure speed for any curve. It is used in many applications including maintenance and finishing, crown work, and slope work. Also, it is used nation-wide by highway and traffic engineers for safety reasons.
This Slope Meter speed indicator features an analog scale that reads zero when the car is level. It indicates "tilt" up to 25 degrees on each side. Offering an accuracy of one degree, it also has a response time of one second. When the scale reads ±10 degrees, it signifies that the vehicle is turning within danger zones.
The Slope Meter Speed Indicator comes with a durable aluminum casting material and an aluminum backplate mounting that guarantees to last for a long time. In addition, this Slope Meter curve speed indicator is built in accordance with the specifications of the Minnesota Highway Department Traffic Division.