Mitutoyo 7221 DIAL DEPTH GAGE/150-200

Measurement range for series of 0 to up to 210mm;?stroke of 5mm, 10mm, or 30mm;?and resolution of 0.01mm Dial gauge provides precise and easily readable measurements in fine units Most units include three to five extension rods, depending on the model, for flexibility Certain models have carbide-tipped ball point for durability and accuracy Bottom of base is hardened, ground, and lapped for durability and accuracy