---
product_id: 21303591
title: "Extech TKG100 - Digital Ultrasonic Thickness Gauge - Measures 1.2 to 225 mm (0.047\" to 8.86\") on Metal & Plastic, Includes 2 Transducers, LCD Display, and Hard Case"
brand: "extech"
price: "₨1352469"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/21303591-extech-tkg100-digital-ultrasonic-thickness-gauge-measures-1-2-to
store_origin: LK
region: Sri Lanka
---

# 1.2-225 mm range Large LCD display Dual transducers 2.5 & 5 MHz Extech TKG100 - Digital Ultrasonic Thickness Gauge - Measures 1.2 to 225 mm (0.047" to 8.86") on Metal & Plastic, Includes 2 Transducers, LCD Display, and Hard Case

**Brand:** extech
**Price:** ₨1352469
**Availability:** ✅ In Stock

## Summary

> 📏 Measure Like a Pro, Anywhere, Anytime!

## Quick Answers

- **What is this?** Extech TKG100 - Digital Ultrasonic Thickness Gauge - Measures 1.2 to 225 mm (0.047" to 8.86") on Metal & Plastic, Includes 2 Transducers, LCD Display, and Hard Case by extech
- **How much does it cost?** ₨1352469 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/21303591-extech-tkg100-digital-ultrasonic-thickness-gauge-measures-1-2-to)

## Best For

- extech enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Pro Kit:** Comes complete with two transducers, calibration block, batteries, and a hard case for seamless transport.
- • **Rugged Portability:** Compact, lightweight, and built tough—perfect for field inspections and on-the-go professionals.
- • **Crystal Clear Readings:** Large, user-friendly LCD shows measurements in both metric and imperial units for instant clarity.
- • **Precision Across Materials:** Measures thickness from 1.2 to 225 mm on metals & plastics with industrial-grade accuracy.
- • **Versatile Dual Transducers:** Switch effortlessly between 5 MHz for general use and 2.5 MHz for thicker materials.

## Overview

The Extech TKG100 is a durable, precision ultrasonic thickness gauge designed for professionals needing accurate measurements on metals and plastics. Featuring a wide 1.2 to 225 mm range, dual-frequency transducers, and a clear LCD display, it’s built for versatile industrial and field applications. The complete kit ensures you’re ready to measure with confidence wherever your work takes you.

## Description

The Extech TKG100 Digital Ultrasonic Thickness Gauge is a precision instrument designed to measure the thickness of metals and plastics in a wide range of applications, including corrosion monitoring, quality control, and maintenance inspections. With a measurement range from 1.2 to 225 mm (0.047" to 8.86"), it provides accurate and reliable readings for various materials.

## Features

- Wide Measurement Range - Accurately measures material thickness from 1.2 to 225 mm (0.047" to 8.86") on metals and plastics, making it ideal for various industrial applications.
- Dual Transducer Compatibility - Comes with two transducers: a 5 MHz for general applications and a 2.5 MHz for thicker materials, ensuring versatility in measurements.
- User-Friendly LCD Display - Features a large LCD screen that displays thickness readings in both metric and imperial units, enhancing readability and ease of use.
- Durable and Portable Design - Compact and lightweight with a rugged construction, perfect for fieldwork and on-the-go inspections.
- Comprehensive Kit - Includes the TKG100 gauge, two transducers, a calibration block, batteries, and a hard carrying case for convenient storage and transport.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 3 x 1.25 x 4.76 inches |
| Item Weight | 8.1 ounces |
| Manufacturer | Extech |
| ASIN | B00GS3GAPM |
| Item model number | TKG100 |
| Batteries | 2 AA batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Date First Available | November 19, 2013 |

## Images

![Extech TKG100 - Digital Ultrasonic Thickness Gauge - Measures 1.2 to 225 mm (0.047" to 8.86") on Metal & Plastic, Includes 2 Transducers, LCD Display, and Hard Case - Image 1](https://m.media-amazon.com/images/I/61jHsPDYAML.jpg)
![Extech TKG100 - Digital Ultrasonic Thickness Gauge - Measures 1.2 to 225 mm (0.047" to 8.86") on Metal & Plastic, Includes 2 Transducers, LCD Display, and Hard Case - Image 2](https://m.media-amazon.com/images/I/61njnaCa4RL.jpg)

## Available Options

This product comes in different **Style** options.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-08*