Three Central Scientific Micrometers
Item History & Price
| Reference Number: Avaluer:55204015 |
Three 0 to 1 inch micrometers made by Central Scientific. I guess there were "student models" although they look sturdy and well made.
No vernier scale so reads in increments of .001 inch. All have ratchets. Two have a silver colored finish like nickel; one has decimal equivalents cast into the frame and appears to have a oxide finish like gun metal finish but very lighter.
No vernier scale so reads in increments of .001 inch. All have ratchets. Two have a silver colored finish like nickel; one has decimal equivalents cast into the frame and appears to have a oxide finish like gun metal finish but very lighter.
