Optical RPM Probe for Series 1520 Series 1585 which can help adjust the

which can help adjust the position of the optical RPM probe

They can replace the hinges previously used on the stand

Aluminumcorner bracket (1)

2’’ reflective tape (1)

Accurately measure motor rotation speed with this optical probe

Optical RPM Probe for Series 1520 Series 1585 which can help adjust theAccurately and reliably measure motor rotation speed with this optical RPM probe. This probe is compatible with the Series 1520 and the Series 1580, though you will need to provide your own bracket to install it on the Series 1580. Depending on the width of your motor, you can adjust the position of the optical RPM probe with a combination of spacers. The Series 1520 comes with an electrical RPM probe that may or may not be compatible with your motor