Reed Tm-8811 Thickness Gauge, Ultrasonic, 0.05/7.9", 1.5/200mm

Ultrasonic thickness gauge for non-destructive wall-thickness checks on steel, aluminum, copper, and various plastics, covering 0.05-7.9 in (1.5-200mm) with accuracy around +/-(0.5% + 0.1mm). Features...