Position the Tool against the Work and Read the Setting. Place the legs of the adjustable tool against the work angle and read the setting for the miter saw, as indicated by the red arrow. The angle is already converted to the correct setting--in this demo, 38 degrees.
(2) Taking the depth measurements: There is a depth bar which is especially used for depth measurement on the digital caliper. Step1: Move the slider of the digital caliper and adjust the depth bar perpendicular to both the hard, flat plane and the internal side of the item.
Step3: Loosen the beam lock of the dial caliper. Step4: Dry and clean all the measuring surfaces of the four jaws of the caliper with clean cloth (or soaked with cleaning oil); Step5: Then fully close the dial caliper to check whether the needle points to 0 or not. If it points to 0, then you can begin to take a measurement.