---
product_id: 565698415
title: "Ultrasonic Thickness Gauge Industrial-888 / Echo Mode Measure Through Coating up to 19.685mils (500 microns) / Range 0.039-19.685 in (1-500mm) / Three Measurement Modes: P-E I-E and Test"
brand: "vvv-group"
price: "5490 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/565698415-ultrasonic-thickness-gauge-industrial-888-echo-mode-measure-through-coating
store_origin: RO
region: Romania
---

# Check precious metal purity 0.039-19.685 in range Measure through 20 mils coating Ultrasonic Thickness Gauge Industrial-888 / Echo Mode Measure Through Coating up to 19.685mils (500 microns) / Range 0.039-19.685 in (1-500mm) / Three Measurement Modes: P-E I-E and Test

**Brand:** vvv-group
**Price:** 5490 Lei
**Availability:** ✅ In Stock

## Summary

> 📐 Measure Beyond Limits, Lead with Confidence!

## Quick Answers

- **What is this?** Ultrasonic Thickness Gauge Industrial-888 / Echo Mode Measure Through Coating up to 19.685mils (500 microns) / Range 0.039-19.685 in (1-500mm) / Three Measurement Modes: P-E I-E and Test by vvv-group
- **How much does it cost?** 5490 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/565698415-ultrasonic-thickness-gauge-industrial-888-echo-mode-measure-through-coating)

## Best For

- vvv-group enthusiasts

## Why This Product

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

## Key Features

- • **Coating? No Problem!:** Echo mode measures thickness through coatings up to 500 microns
- • **Smart Data Management:** Stores 500 measurement records with timestamps & sound velocity
- • **Metal Authenticity Verified:** Detects homogeneity & purity of gold, silver bars & coins
- • **Versatile Measurement Modes:** Three modes (P-E, I-E, Test) tailored for diverse materials
- • **Precision that Powers Industry:** Ultra-high accuracy for aerospace, shipbuilding & metallurgy

## Overview

The VVV-Group Ultrasonic Thickness Gauge Industrial-888 offers a broad measurement range from 0.039 to 19.685 inches (1-500mm) with ultra-high precision. Its unique echo mode enables thickness measurement through coatings up to 20 mils without removal, ideal for industrial applications. Equipped with three measurement modes and the ability to verify precious metal purity, it stores up to 500 detailed records, making it indispensable for professionals in aerospace, metallurgy, and quality control.

## Description

We offer you the best ultrasonic thickness gauge Industrial-888The main feature of this model is:Mode-IE (Echo-Echo mode) which allows you to measure the thickness of the base through the coating (eg paint). That is, it is possible to measure the thickness of a metal product through a coating without first removing the paint or other protective coating. In this measurement mode, coating thickness can reach up to 20 mils, but the measurement range at 20 mils coating thickness is up to 3 inches. (The higher the thickness of the coating, the smaller the measurement range of the base)PE-mode is the standard mode for measuring uncoated bases. The measurement range of the Ultrasonic Thickness Gauge Industrial-888 is 0.039-19.685in (1-500mm).VERI (Test) mode allows you to check if precious metals are counterfeited and determine their purity. The thickness gauge can be used to identify gold bars, silver bars, gold coins, silver coins and other precious metals.Ultrasonic thickness gauge Industrial-888 from VVV-Group uses the principle of ultrasonic measurement of the thickness of various materials.Thickness gauge Industrial-888 has a significantly higher accuracy compared to other ultrasonic thickness gauges and can be used in industry to produce high-precision measurements of the thickness of the base of various materials, such as Steel, Other metals and even Cast Iron, PVC, Glass, Ceramics and many others.It is widely used in petroleum, chemical industry, metallurgy, shipbuilding, aviation, aerospace and other fields.!Important This is not a coating thickness gauge, it is used to measure the thickness of the substrate. This model is equipped with an ECHO mode and can be used to measure metal thickness through paint or other coatings. (IE) Echo to echo interface, which is suitable for measuring the thickness of various materials in which ultrasound can propagate at a constant speed. (You must first set the appropriate sound speed in the thickness gauge menu for the material).Note!The binder is necessary for the measurement and must be evenly applied to the measured points on the surface of the object under test. (Please note: Couplant is not included).Thickness can be measured by lightly pressing the feeler gauge against the surface of the object to which the couplant has been applied.Specifications:- Maximum measurement range: 0.039-19.685in (1-500mm)- Maximum coating thickness when measuring the base 20mils (500 microns)- Display Error: (<10 mm) ±0.04mm- Testing Frequency 5 MHz- Velocity Range: 1000-9999m/s- Data Storage: 500 groups of measurement results, including measurement time and sound velocity information.- Display Content: Thickness value, coupling state, electric quantity state, calibratin state, sound velocity, time, etc

## Features

- ECHO-ECHO MODE. IE-Mode allows you to measure the thickness of the material through the coating. It is possible to measure through coating thicknesses up to 20 mils and with this thickness gauge it is not necessary to remove the coating from the metal for measurement.
- HIGH MEASUREMENT RANGE. PE-Mode allows measurements in the range 0.039-19.68in (1-500mm) for steel and can be used when measuring the thickness of porous materials such as cast iron.
- FUNCTION OF CHECKING THE HOMOGENEITY AND PURITY OF PRECIOUS METALS. The thickness gauge can be used to identify gold bars, silver bars, gold coins, silver coins and other precious metals.
- ULTRA-HIGH PRECISION. Industrial-888 has the highest measurement accuracy and is applicable in such areas as oil, chemical industry, metallurgy, shipbuilding, aviation, aerospace and other fields.
- CONVENIENCE IN USE. The display of the device reflects all the necessary information such as Thickness value, coupling state, electric quantity state, calibratin state, sound velocity, time, etc. It also saves 500 groups of measurement results, including measurement time and sound velocity information

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 449 g |
| Package Dimensions | 21.79 x 19.41 x 6.2 cm; 449 g |
| Manufacturer reference | 888 |
| Material Type | All material |

## Images

![Ultrasonic Thickness Gauge Industrial-888 / Echo Mode Measure Through Coating up to 19.685mils (500 microns) / Range 0.039-19.685 in (1-500mm) / Three Measurement Modes: P-E I-E and Test - Image 1](https://m.media-amazon.com/images/I/71YLfl-fLbL.jpg)
![Ultrasonic Thickness Gauge Industrial-888 / Echo Mode Measure Through Coating up to 19.685mils (500 microns) / Range 0.039-19.685 in (1-500mm) / Three Measurement Modes: P-E I-E and Test - Image 2](https://m.media-amazon.com/images/I/81j8UZ6T2fL.jpg)
![Ultrasonic Thickness Gauge Industrial-888 / Echo Mode Measure Through Coating up to 19.685mils (500 microns) / Range 0.039-19.685 in (1-500mm) / Three Measurement Modes: P-E I-E and Test - Image 3](https://m.media-amazon.com/images/I/814843DCC3L.jpg)
![Ultrasonic Thickness Gauge Industrial-888 / Echo Mode Measure Through Coating up to 19.685mils (500 microns) / Range 0.039-19.685 in (1-500mm) / Three Measurement Modes: P-E I-E and Test - Image 4](https://m.media-amazon.com/images/I/81v+Qv-Ht3L.jpg)
![Ultrasonic Thickness Gauge Industrial-888 / Echo Mode Measure Through Coating up to 19.685mils (500 microns) / Range 0.039-19.685 in (1-500mm) / Three Measurement Modes: P-E I-E and Test - Image 5](https://m.media-amazon.com/images/I/81VDo9P6xjL.jpg)

## Questions & Answers

**Q: Will this work for steel, stainless steel, and aluminum tanks?**
A: Certainly. 
You can independently adjust the frequency of the sound wave you need. All these metals are listed in the instructions. 
Ultrasonic Thickness Gauge Industrial-888 will measure the thickness of Steel, Stainless Steel and Aluminum with high accuracy

## Frequently Bought Together

- Ultrasonic Thickness Gauge Industrial-888 / Echo-Echo Mode Measure Through Coating up to 19.685mils (500 microns) / Range 0.039-19.685 in (All Material)
- Aquasonic Aquasonic 100 Ultrasonic Gel, 250ml (8.5 Oz) Dispenser - Each, 8.45 Fl O
- 5-step Calibration Block for Ultrasonic Thickness Gauge 0.1"-0.2"-0.3"-0.4"-0.5"

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-06*