D-Star DFW-20 Fixed Wavelength Detector Vexta Model PK566-NA-A40 Stepping Stepper

Vexta Model PK566-NA-A40 Stepping Stepper Motor 5-Phase Japan

Description: Seems to work

We can often ship cheaper than the calculator price

Varian Vacuum Technologies Turbo-V60 Controller Manual 969-9503

If you clear this error it seems to allow you to operate normally so I am not sure if this is a backup battery that needs replacing or what the issue is

D-Star DFW-20 Fixed Wavelength Detector Vexta Model PK566-NA-A40 Stepping StepperD Star DFW 20 Fixed Wavelength Detector Condition: Used; Description: Used, working condition, as pictured. Please see full size pictures below. Only items pictured are included, other items such as accessories, manuals, etc. unless they are pictured are probably not included. Please ask if you have any questions and I would be happy to help. Free Shipping on non freight items is only for lower 48 states only, AK, HI, PR, etc. will cost more, please