Safe Curve Speed Indicator 9250 This wood ruler enables the

This wood ruler enables the artist to draw straight lines without the use of a chalk line or a mason's line

lightweight

stationary during its operation

and an IP 50 Protection Class ensuring dust and water resistance for the laser device

computers and TVs

Safe Curve Speed Indicator 9250 This wood ruler enables theThe 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