Dasqua 0-25mm/0-1″ Digital Thickness Gage ~ Reading is 0.01mm/0.0005″/1/64″. ~ Accuracy is 0.05mm/0.002″. ~ Large Digital display. ~ Robust housing. ~ Class A for electrostatic discharge. ~ Hold function. Reading is 0.01mm/0.0005″/1/64″. Accuracy is 0.05mm/0.002″. Large Digital display. Robust housing. Class A for electrostatic discharge.