circle of 360 . The 1/2 of the difference between the two is the vertical axis deviation value.
Bottle verticality tester technical data
Sample Diameter: 5mm-150mm
Test Rage: 0-12.7mm
Division value: 0.01mm
Measurable Height: 15mm-300mm
Dimension: 330mm(L)*220mm(W)*430mm(H)
Weight: 23Kg
Standards:
GB 8452, QB 2357, QB/T 1868, YBB00192003
Configuration
mainfram, digital measuring head