Up for sale is a Corning OS-4MDSD SM MM fiber optic LED light source. The meter is in overall good physical condition but has some signs of previous use. The battery terminals were cleaned of battery corrosion. The meter was tested to power on and navigate the options. It is the Corning OS-4MDSD fiber optic LED light source only. The device requires 3x AA batteries which are not included.
| Drives/SSDs | Brand: Corning Model: OS-4MDSD |
|---|---|
| Ink & Toner | Brand: Corning Condition: Used Model: OS-4MDSD Part Number: OS-4MDSD-58 Product Grade: Grade B Upc: N/A |
| Basic | Brand: Corning Condition: Used Model: OS-4MDSD Part Number: OS-4MDSD-58 Product Grade: Grade B Upc: N/A |
| Weight: 0.95 lbs |








