The optical standard is the gray “cup” that the Zero Adjustis performed on. It is required to set-up the instrument when it is firstpowered on. Replacement optical standards are available for purchase.
Compatiblewith: FUTREX-5000, FUTREX-5500, FUTREX-52, Bod-eComm (original)
FUTREX 5000 Series Optical Standard
- Product Code: FUTREX 5000 Series Optical Standard
- Availability: In Stock