For Ultrasonic Thickness Gauge 5-setp wedge(inch version) 1018 steel calibration blocks 5-setp block
PRODUCT DESCRIPTION:
Ultrasonic calibration block
Application: Thickness and linearity calibration
Type:5-step block
Steps:0.02"-0.04"-0.06"-0.08"-0.1" (inch)
Material: 1018 steel