Description Description: Function: Digital table saw gauge is used to accurately measure small straight line distances and calibrate machine deviations.Features: Dial indicator table saw gauge, high precision dial, scale, higher accuracy.Premium Material: Table saw digital dial indicator gauge is made of quality aluminum alloy, which is sturdy, not easy to break, and can be used for a long time.Wide Application: Table saw alignment gauge calibrator is suitable for manufacturing, laboratories and other industrial or mechanical fields.Product Size: Table saw digital dial indicator gauge width 155mm. Specification: Material: Aluminum AlloyProduct Size: Width 155mm Package Includes: 1 Table Saw Dial Indicator Gauge Note: Please allow slightly errors 1-2cm differences due to manual measurement.