---
product_id: 607529049
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: "KSh43404"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/607529049-4-step-test-calibration-block-step-wedge-for-thickness-linearity
store_origin: KE
region: Kenya
---

# 4 precise thickness steps High linearity calibration Made in USA quality 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:** KSh43404
**Availability:** ✅ In Stock

## Summary

> 📏 Calibrate like a pro, measure like a boss!

## 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?** KSh43404 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/607529049-4-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

- • **Compact & Durable:** Lightweight 220g steel block built to withstand rigorous industrial use.
- • **Plug & Play Ready:** Comes as a complete calibration block—no batteries or extra parts needed.
- • **Engineered for Accuracy:** Ensures flawless linearity calibration to boost your NDT testing confidence.
- • **Precision in Every Step:** Four distinct thickness levels (0.250'' to 1.000'') for exact ultrasonic calibration.
- • **Trusted American Craftsmanship:** Manufactured by M&A Instruments Inc, guaranteeing premium quality and reliability.

## Overview

The SULMILE 4 Step Test Calibration Block is a precision-engineered steel wedge designed for ultrasonic thickness and linearity calibration in NDT testing. Featuring four thickness steps from 0.250'' to 1.000'', it offers reliable, repeatable measurements. Made in the USA by M&A Instruments Inc, this compact 220g block ensures durability and accuracy for professional-grade calibration.

## 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''

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SULMILE |
| Manufacturer | M&A INSTRUMENTS INC |
| Country of Origin | USA |
| Model number | B-101-0002 |
| Number of Memory Sticks | 1 |
| Item Weight | 220 g |
| Package Dimensions | 12.5 x 9.3 x 2.9 cm; 220 g |
| Item model number | B-101-0002 |
| Included Components | calibration block |
| Are batteries included? | No |

## 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.co.ke/products/607529049-4-step-test-calibration-block-step-wedge-for-thickness-linearity](https://www.desertcart.co.ke/products/607529049-4-step-test-calibration-block-step-wedge-for-thickness-linearity)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-19*