Precision 4-step calibration block manufactured from nickel-plated1018 stainless steel, designed for accurate calibration of ultrasonic thickness gauges. Features four distinct thickness steps for comprehensive testing and verification.
| Material | Nickel-plated 1018 Steel (other materials available) |
|---|---|
| Step Thickness | 0.5'' - 1.0'' - 1.5'' - 2.0'' |
| Type | Inch |
| Step Size | 0.75" (L) × 0.75" (W) |