Specification:
Material:Stainless steel
Dimensions: approx. 75 * 25 * 36mm / 3 * 1 * 1.4in
Color: as picture shows
Use method:
after loosening the screws, pull the v-shaped block along the base of the guide rail rotation, looking for the target Angle. 2, using the cursor principle readings, points on the main scale degrees 1°, cursor dividing for 10 . When the 0 line on the cursor is aligned with the 0 line on the main scale, it means that the measuring A is parallel to the datum and the datum , B is perpendicular to the datum .
1) when the cursor 0 the right of the line in the main dial 0 line, degree, with cursor 0 read scores with the right of the cursor 0 line scale reading (reading the same as the vernier caliper) read out the degrees (°), A and B measurement plane counterclockwise () said the turning Angle.
When the cursor 0 line in the main scale 0 line left, the degree is still read with the cursor 0 line, the score with the cursor 0 line left scale read. Read out the degrees (°), the ()
A and B measure the clockwise rotation Angle of the .
(3) adjust the Angle to the target value and tighten the v-block and the base.
Package list:
1 x adjustable angle block
1 x wrench