MilTouch Solutions, LLC (http://www.miltouch.com) has released the MilTouch™ High kV X-Ray Visible Scale for use in high kV radiographic non-destructive testing (NDT). This lead-free scale is available in four lengths, 3 inches (3″), 6 inches (6″), 15 centimeters (15 cm) and 12 inches (12″). It is designed to be visible next to plates of up to two inch (2″) thickness under 300 kilovolts (kV). MilTouch™ High kV X-Ray Visible Scales meet the requirements for measurement scale comparators set forth in the ASME
Source: NDT