To measure diameter and roundness of cylinders and steel balls
Supplied with measuring base (code 6847-A100)
Optional accessory: Ø28mm/Ø8mm bush (code 6843-B8), 0.001mm digital/dial indicators, high precision digital indicators (code 2140-6, 2140-6WL), gauge blocks (4101 series, for zero setting of cylinders), custom plug gauges (for zero setting of cylinders), ceramic standard balls (4190 series, for zero setting of steel balls)