The precision engineering of the RPM Speed Sensor has been crafted to deliver unparalleled accuracy in measuring your treadmill's rotational speed. Part No. 405503470210001 is a direct replacement for LifeSpan TR1200i, 4000i, or 3000i models, ensuring seamless compatibility with these high-performance treadmills.

The sensor's robust design and precision-crafted components guarantee reliable readings even under the most extreme conditions. With its compact footprint and low power consumption, it is an ideal solution for home workouts or commercial use.

This high-precision speed sensor measures rotational speed in revolutions per minute (RPM), providing valuable data for training and performance analysis. Its stable calibration ensures consistent results, allowing you to track your progress with confidence.

The included mounting hardware facilitates easy installation on any treadmill model, ensuring a secure and trouble-free connection. With its compact weight of just 0 grams, this sensor is virtually invisible to the naked eye.

Whether you're a seasoned athlete or a casual exerciser, this RPM Speed Sensor is an essential component for optimizing your workout experience. Its innovative design, combined with its reliability and accuracy, make it the perfect solution for anyone seeking high-performance tracking capabilities on their treadmill.