Sealey DBG509 Dial Bore Gauge 35-50mm

Product Code: DBG509

Precision mechanism with ?50mm dial and locking rotating bezel, offering an accurate method of measuring a bore or detecting a taper or ovality. Will indicate the deviation from set size by up to 5mm with an accuracy of 0.01mm. Probe body, dial indicator, anvils and spacer rings are also included. Supplied in wooden storage case.Model No: DBG509 Measuring Range: 35-50mm Maximum Deviation Measurement, Gauge: 5mm Maximum Deviation Measurement with Stem: 1mm Dial Diameter: ?50mm Resolution: 0.01mm