---
product_id: 518904499
title: "4 Step Test Calibration Block Step Wedge for Thickness and Linearity Calibration for Ultrasonic Thickness Gauge in NDT Testing #1018 Steel 0.250'' 0.500'' 0.750'' 1.000''"
brand: "sulmile"
price: "C$5813"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/518904499-4-step-test-calibration-block-step-wedge-for-thickness-linearity
store_origin: NI
region: Nicaragua
---

# 4 precise thickness steps Calibrates ultrasonic gauges with pinpoint accuracy High-grade #1018 steel durability 4 Step Test Calibration Block Step Wedge for Thickness and Linearity Calibration for Ultrasonic Thickness Gauge in NDT Testing #1018 Steel 0.250'' 0.500'' 0.750'' 1.000''

**Brand:** sulmile
**Price:** C$5813
**Availability:** ✅ In Stock

## Summary

> 📏 Calibrate with Confidence — Precision that Powers Your NDT Edge

## Quick Answers

- **What is this?** 4 Step Test Calibration Block Step Wedge for Thickness and Linearity Calibration for Ultrasonic Thickness Gauge in NDT Testing #1018 Steel 0.250'' 0.500'' 0.750'' 1.000'' by sulmile
- **How much does it cost?** C$5813 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/518904499-4-step-test-calibration-block-step-wedge-for-thickness-linearity)

## Best For

- sulmile enthusiasts

## Why This Product

- Trusted sulmile brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision in Every Step:** Four distinct thickness levels (0.250'' to 1.000'') for flawless calibration.
- • **Engineered for Endurance:** Crafted from robust #1018 steel to withstand rigorous NDT environments.
- • **Trusted by NDT Professionals:** Essential calibration block for maintaining industry-standard measurement integrity.
- • **Streamline Your Testing Workflow:** Compact step wedge design simplifies multi-level calibration in one tool.
- • **Optimize Your Ultrasonic Accuracy:** Ensures linearity and thickness calibration with unmatched reliability.

## Overview

This 4 Step Test Calibration Block, made from durable #1018 steel, features four precise thickness steps (0.250'', 0.500'', 0.750'', 1.000'') designed for accurate thickness and linearity calibration of ultrasonic thickness gauges in non-destructive testing (NDT). It ensures reliable, repeatable measurements critical for professional-grade inspection workflows.

## Description

4 Step Test Calibration Block Step Wedge for Thickness and Linearity Calibration for Ultrasonic Thickness Gauge in NDT Testing #1018 Steel 0.250'' 0.500'' 0.750'' 1.000''

## Features

- 4 Step Test Calibration Block Step Wedge for Thickness and Linearity Calibration for Ultrasonic Thickness Gauge in NDT Testing #1018 Steel 0.250'' 0.500'' 0.750'' 1.000''

## Images

![4 Step Test Calibration Block Step Wedge for Thickness and Linearity Calibration for Ultrasonic Thickness Gauge in NDT Testing #1018 Steel 0.250'' 0.500'' 0.750'' 1.000'' - Image 1](https://m.media-amazon.com/images/I/41HC+DiWC0L.jpg)

## Frequently Bought Together

- 4 Step Test Calibration Block Step Wedge for Thickness and Linearity Calibration for Ultrasonic Thickness Gauge in NDT Testing #1018 Steel 0.250'' 0.500'' 0.750'' 1.000''
- Ultrasonic Thickness Gauge Industrial-882 / Steel, Metals, Plastic, Glass, PVC, Pipes Thickness Gauge Meter – Range 0.039 to 8.85 inch| 2.4” HD Color LCD | Auto Calibration (All matеrial)
- Aquasonic Aquasonic 100 Ultrasonic Gel, 250ml (8.5 Oz) Dispenser - Each, 8.45 Fl O

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**Shop now:** [https://www.desertcart.ni/products/518904499-4-step-test-calibration-block-step-wedge-for-thickness-linearity](https://www.desertcart.ni/products/518904499-4-step-test-calibration-block-step-wedge-for-thickness-linearity)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-21*