Mahr 4487762DKS 自动定心内测量活塞组 (844 AS, 20 - 50mm/.775 - 2”)

Measuring range: 20 - 50mm/.775 - 2”

Resolution: 0.0005 / .00002”

Standard: Factory standard

Number of measuring heads 44Ak: 4

Indicating instrument (included in package): MarCator 1086 R

Setting rings: 25mm, 40mm

With calibration certificate from DAkkS

Package contains: instruction manual, setting rings, key for replacing measuring heads  (from 30 mm), case