new and premium quality It measure the velocity by the principles of optics types : 3Pin Condition: new Compatible with: most treadmill Colour:As Shown Material:Plastic + Electronic Components Package Contents: 1 x Universal speed sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Fruugo United Kingdom