Ultrasonic wall thickness gauge incl. 5 MHz two-element measuring head 1/4 - Application: For non-destructive detection of material thickness exclusively on materials made of steel. Ideally suited for monitoring corrosion and erosion on closed or only from one side accessible components and constructions such as e.g. pipes. Tanks. large-surface sheet metal etc. - Design: robust ABS plastic housinglarge. easy-to-read 2.4 colour displayprotection class IP 54. splash-proofintegrated zero discred/ green LEDs on the housing. for displaying the upper and lower limit valueincl. 5 MHz two-element measuring head 1/4 - Note: Delivery incl. 5 MHz two-element measuring head 1/4".