Angle ruler

Measurement should be calibrated to zero, universal angle ruler zero, when Square are fitted with a ruler, and the bottom edge and the base angle square foot in contact with the ruler without a gap, then the main scale and vernier "0" line aligned. After adjusting the zero position, by changing the mutual position of the base scale, angle square, ruler can test any angle within the range of 0-320 °.

Aging test chamber
Angle ruler
Dial indicator
Digital vernier caliper
Dynamic testing systems
Flaw detector
Hardness Tester
Height Gages
Micrometer
Plating thickness gauge
Salt spray testing machine
Tensile testing machine
vision measuring system