ThorLabs S4FC637 Fiber Coupled Laser Source With 2x Keys, Power and Fiber Cable 144010022789 Includes Optical Attenuator as pictured

Includes Optical Attenuator as pictured

Manufacturer Rheodyne Part Number 5123212 SKU 19-20651 Ref 23-26825

Manufacturer Audio-Technica Model Number AT11E SKU 19-70632 Ref 23-100995

Manufacturer Nikon Model Number DA-12L SKU 19-34009 Ref 23-44059

Manufacturer OKI Model Number PS-900 SKU 19-59430 Ref 23-83269

ThorLabs S4FC637 Fiber Coupled Laser Source With 2x Keys, Power and Fiber Cable 144010022789 Includes Optical Attenuator as picturedCondition Used Description Includes: ThorLabs S4FC637 Fiber Coupled Laser Source 2 On Off Keys Power Cable Fiber Optic Cable With End Caps Manual This item is fully tested and in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in good condition showing minor scuffs scratches blemishes from previous use. No additional items or accessories are included. Photos are of the actual unit for sale. Inventory is on hand and ready