---
product_id: 540387792
title: "Benetech GM100 Digital Ultrasonic Thickness Gauge Meter, Range 0.047 to 8.85in, for Measuring Metal and Nonmetal Aluminum, Zinc, Silver, Gold, Tin, Iron, Steel, Copper, PVC, Glass, Zirconium, Nylon"
brand: "benetech"
price: "₩205918"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/540387792-benetech-gm100-digital-ultrasonic-thickness-gauge-meter-range-0-047
store_origin: KR
region: South Korea
---

# Accuracy: ±1%H+0.1mm Range: 0.047-8.85in Battery: 3x AAA included Benetech GM100 Digital Ultrasonic Thickness Gauge Meter, Range 0.047 to 8.85in, for Measuring Metal and Nonmetal Aluminum, Zinc, Silver, Gold, Tin, Iron, Steel, Copper, PVC, Glass, Zirconium, Nylon

**Brand:** benetech
**Price:** ₩205918
**Availability:** ✅ In Stock

## Summary

> 🔍 Measure with Confidence: Your Go-To Thickness Gauge!

## Quick Answers

- **What is this?** Benetech GM100 Digital Ultrasonic Thickness Gauge Meter, Range 0.047 to 8.85in, for Measuring Metal and Nonmetal Aluminum, Zinc, Silver, Gold, Tin, Iron, Steel, Copper, PVC, Glass, Zirconium, Nylon by benetech
- **How much does it cost?** ₩205918 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/540387792-benetech-gm100-digital-ultrasonic-thickness-gauge-meter-range-0-047)

## Best For

- benetech enthusiasts

## Why This Product

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

## Key Features

- • **Durable and Reliable:** Built to last with a button lifespan of over 10,000 presses and a protective rubber cover.
- • **User-Friendly Interface:** LED backlit screen and intuitive controls for effortless operation.
- • **Versatile Measurement Range:** Easily measure thickness from 0.047 to 8.85 inches across various materials.
- • **Precision at Your Fingertips:** Experience fast and accurate measurements in just 0.5 seconds.
- • **Smart Calibration Technology:** Automatic zero-point calibration ensures reliable results every time.

## Overview

The GM100 Digital Ultrasonic Thickness Gauge Meter is a high-precision tool designed for measuring the thickness of various metals and non-metals, ranging from 0.047 to 8.85 inches. It features a fast measurement time of just 0.5 seconds, an accuracy of ±1%H+0.1mm, and an adjustable sound velocity for optimal results. The device is equipped with a user-friendly LED backlit screen, durable construction, and comes with essential accessories, making it ideal for professionals in various industries.

## Description

GM100 Digital Ultrasonic Thickness Gauge Meter, Range 0.047 to 8.85in, for Measuring Metal and Nonmetal Aluminum, Zinc, Silver, Gold, Tin, Iron, Steel, Copper, PVC, Glass, Zirconium, Nylon

## Features

- Fast and Accurate Measurements: The ultrasonic thickness gauge measures from 0.047 to 8.85 in / 1.2 to 225mm, with a resolution of 0.01mm. The lower limit of pipe measure: Φ20x3mm/ 0.118inch (steel) You can get accurate readings (±1%H+0.1mm) in inches or millimeters in just 0.5 seconds.
- Adjustable Sound Velocity: Easily change the sound velocity from 1000 to 9999 m/s, It will automatically calibrates the zero point to correct system errors during measurement, to get the most accurate results.
- Multi-Functional: The LED backlit screen is easy to read in the dark, the button lifespan is over 10,000 times, the sound velocity measurement function lets you know the sound velocity of the material directly, avoiding the trouble of referring to the table or converting the sound velocity, and the coupling state prompt will prompt you whether the coupling state is normal, while providing you with storage for 10 thickness values ​​and 12 sound velocity values, in addition, low battery indication, manual and automatic power off help you save power.
- Widely Used for Measuring Metals & Non-Metals: For example steel, Aluminum, zinc, silver, gold, tin, iron, steel, copper, SUS, acrylic resin, glass, magnesium, nickel, titanium, zirconium, nylon, and any other ultrasonic wave conductor as long as it has parallel top and bottom surfaces.
- What's in the Box? 1x GM100 Ultrasonic thickness gauge, 1x 5MHz(10mm) probe, Built-in metal calibration block and 1x Calibration block(4mm), 3x AAA batteries, 1x Rubber protective cover, 1x Operation manual, 12-month warranty, access to our friendly 24/7 professional customer service team.

## Images

![Benetech GM100 Digital Ultrasonic Thickness Gauge Meter, Range 0.047 to 8.85in, for Measuring Metal and Nonmetal Aluminum, Zinc, Silver, Gold, Tin, Iron, Steel, Copper, PVC, Glass, Zirconium, Nylon - Image 1](https://m.media-amazon.com/images/I/61IGeD0dmbL.jpg)

## Frequently Bought Together

- Benetech GM100 Digital Ultrasonic Thickness Gauge Meter, Range 0.047 to 8.85in, for Measuring Metal and Nonmetal Aluminum, Zinc, Silver, Gold, Tin, Iron, Steel, Copper, PVC, Glass, Zirconium, Nylon
- Aquasonic Aquasonic 100 Ultrasonic Gel, 250ml (8.5 Oz) Dispenser - Each, 8.45 Fl O

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/540387792-benetech-gm100-digital-ultrasonic-thickness-gauge-meter-range-0-047](https://www.desertcart.kr/products/540387792-benetech-gm100-digital-ultrasonic-thickness-gauge-meter-range-0-047)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-25*