Absolute high precision
Excellent reliability, especially suitable for batch testing - able to meet very small uncertainties in comparative measurements - with very small return errors in measuring axial and radial runout.
The composite transmission of gears and levers has impact resistance performance when limited by a large stroke
Large disc, non dazzling, easy to read.
Due to the measurement stroke being less than one circle, there is no gross reading error.
Equipped with a protective knob for fine adjustment and prevention of unnecessary pointer displacement