praezisionstools.com » Products » Measuring Tools » Quicktest Gauge » External measurement Quick gauges for external measurement of grooves and thickness Mechanical quick gauges for measurement of foamed materials and foils Download PDF-catalog Quicktest Gauge Measurement of foamed materials and foilsMechanical quick gauges for measurement of foamed materials and foils Measurement of tube wall thicknessMechanical quick gauges for measurement of tube wall thickness up to 50 mmMechanical quick gauges for external measurement up to 50 mm greater then 50 mmMechanical quick gauges for external measurement greater 50 mm