This is the Combination Set. It features both the A-2000 and A-1000 in the same case — everything you need to cover shafts from 1" to 10" — which is why it's our most popular set. One case, almost every job.
Like every ALINE set, the A-3000 uses the reverse-indicator method: no batteries, no calibration, nothing to charge or reset between jobs. Set the brackets, turn the shafts, read the dials.
This set includes brackets, tubes, and mounting hardware — no dial indicators. Want Starrett 196B1 dial indicators (accurate to .001") included in the case? Choose the A-3000W instead.
Any millwright can learn the procedure in a single shift. Great for field servicemen and crews who need one case that handles almost everything that comes through the shop or out to the field.