Product Description:

The Model TR3 Heavy Duty Tru-Trac® is an integrated heavy duty encoder and spring-loaded measuring wheel assembly all in one, easy-to-use, compact unit. Available in both single and optional dual-wheel format, the Model TR3 is a versatile solution for tracking velocity, position or distance over a wide variety of surfaces in many industrial applications. Its spring-loaded torsion arm provides a simple-to-adjust torsion load, allowing the Model TR3 to be mounted in any orientation, even upside-down. The Model TR3 housing is an all-metal work horse, specifically designed to take on your toughest application environments at operating speeds up to 3000 feet per minute.