---
product_id: 143040588
title: "Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall, Wood, and Masonry; Detects up to 3/4-Inch Below Surface"
brand: "klein tools"
price: "€ 101.13"
currency: EUR
in_stock: true
reviews_count: 13
category: "Klein Tools"
url: https://www.desertcart.gr/products/143040588-klein-tools-et140-pinless-moisture-meter-for-non-destructive-moisture
store_origin: GR
region: Greece
---

# 3/4-inch deep non-destructive detection Includes 9V battery with 2m drop protection Calibrated for drywall, wood & masonry Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall, Wood, and Masonry; Detects up to 3/4-Inch Below Surface

**Brand:** klein tools
**Price:** € 101.13
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of hidden water damage with Klein’s non-invasive moisture mastery!

## Quick Answers

- **What is this?** Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall, Wood, and Masonry; Detects up to 3/4-Inch Below Surface by klein tools
- **How much does it cost?** € 101.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/143040588-klein-tools-et140-pinless-moisture-meter-for-non-destructive-moisture)

## Best For

- klein tools enthusiasts

## Why This Product

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

## Key Features

- • **Pinless Precision:** Detect hidden moisture up to 3/4-inch without damaging surfaces
- • **Pro-Grade Durability:** Built tough with 2m drop protection and trusted Klein Tools craftsmanship
- • **Material-Specific Modes:** Switch easily between drywall, hardwood, softwood, and masonry for accurate readings
- • **Complete Ready-to-Use Kit:** Includes battery and manual so you’re set to detect leaks and prevent costly damage immediately
- • **Bright Reverse-Contrast Display:** Quickly interpret moisture levels even in dim or tight spaces

## Overview

The Klein Tools ET140 Pinless Moisture Meter offers professional-grade, non-destructive moisture detection up to 3/4-inch deep in drywall, wood, and masonry. Featuring material-specific modes, a bright reverse-contrast display, and rugged 2m drop protection, it’s a ready-to-use kit with included 9V battery designed to empower homeowners and pros alike to uncover hidden leaks and prevent costly damage with precision and ease.

## Description

Klein Tools ET140 Moisture Meter is designed to non-invasively detect hidden relative moisture content up to 3/4-Inch (19 mm) depth. Easily select between materials with mode button to test surface of drywall, masonry, hardwood, and softwood. The ET140 has easy viewing with bright, reverse-contrast display and LED bar graph. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Review: Necessary and super helpful narrowing down what is inside of your walls. - I purchased this to detect moisture inside of my home. It works great and is a simple tool for even a basic DIYer. The device is easy to read, the brightness of the display is just right...especially in dark places. The price is good, given that Klein is a very reputable brand with quality tools. I was able to scan all of my walls and detected another area of high moisture that I was unaware of....unfortunately! Definitely a useful device to see what is happening on the inside of your walls.
Review: Yes! - Works just as it should!!! Buying a new house and after paying an arm and a leg for an inspector to miss everything, I bought my own tools and find water damage that was missed! Sooo easy to use, very specific when it comes to what you’re testing, the range of moisture, gives results bright and fast. Great tool to have!

## Features

- WATER LEAK DETECTOR detects relative moisture content from leaks and flooding
- PINLESS MOISTURE METER measures relative moisture content in building materials
- NONDESRUCTIVE DETECTION up to 3/4-Inch deep using Electromagnetic field (EMF) technology
- USE ON DRYWALL, MASONRY, HARDWOOD, AND SOFTWOOD; calibrated for these materials only
- REVERSE-CONTRAST DISPLAY for easy viewing of reading and nine LED bars to indicate moisture range
- FULL FEATURE TOOL includes hold, low battery, and auto-power off functions
- COMPLETE MOISTURE METER KIT includes meter with 2m drop protection, 9V battery, and instruction manual

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SZX8QXH |
| Batteries | 1 9V batteries required. (included) |
| Battery Description | 1 x 9V |
| Best Sellers Rank | #1,612 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Moisture Meters |
| Brand | KLEIN TOOLS |
| Color | Moisture Meter |
| Date First Available | June 11, 2019 |
| Department | Unisex Adult |
| Global Trade Identification Number | 00092644692734 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7 ounces |
| Item model number | ET140 |
| Manufacturer | Klein Tools |
| Mounting Type | Freestanding |
| Operating Humidity | 30-70% relative humidity |
| Product Dimensions | 2.5"W x 1"H |
| Temperature Accuracy | 0.3 degrees_celsius |
| Temperature Reading Accuracy | plus_minus_0_point_3_degrees_celsius |
| UPC | 092644692734 |
| Upper Temperature Rating | 40 Degrees Celsius |
| Voltage | 9 Volts |

## Product Details

- **Battery Description:** 1 x 9V
- **Brand:** KLEIN TOOLS
- **Color:** Moisture Meter
- **Item Weight:** 7 Ounces
- **Product Dimensions:** 2.5"W x 1"H

## Images

![Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall, Wood, and Masonry; Detects up to 3/4-Inch Below Surface - Image 1](https://m.media-amazon.com/images/I/5175CMtXLlL.jpg)

## Questions & Answers

**Q: Is this an authentic Klein Tools product?**
A: Yep

**Q: Is there a way to set measurement depth?**
A: There is not a way to change this

**Q: I'm having trouble finding the locaton of a water leak in my car.  WIll this work on my cars carpet and or headliner fabrics etc?**
A: The meter is designed to test moisture of drywall, wood and masonry.  It takes the reading at 3/4 deep.  I've used on carpet over masonry, but not sure if it would work on carpet over steel.  I'm thinking you will get a false reading.

**Q: Will this help see if i have water behind shower tiles and what setting to use?**
A: Yes, Masonry

## Customer Reviews

### ⭐⭐⭐⭐⭐ Necessary and super helpful narrowing down what is inside of your walls.
*by A***N on December 5, 2025*

I purchased this to detect moisture inside of my home. It works great and is a simple tool for even a basic DIYer. The device is easy to read, the brightness of the display is just right...especially in dark places. The price is good, given that Klein is a very reputable brand with quality tools. I was able to scan all of my walls and detected another area of high moisture that I was unaware of....unfortunately! Definitely a useful device to see what is happening on the inside of your walls.

### ⭐⭐⭐⭐⭐ Yes!
*by A***G on December 13, 2025*

Works just as it should!!! Buying a new house and after paying an arm and a leg for an inspector to miss everything, I bought my own tools and find water damage that was missed! Sooo easy to use, very specific when it comes to what you’re testing, the range of moisture, gives results bright and fast. Great tool to have!

### ⭐⭐⭐⭐⭐ Accurate and easy to use for quick moisture checks
*by E***I on September 14, 2025*

I’ve been using this Klein moisture meter for checking drywall and wood around the house, and it’s been spot on. It’s simple to use — just place it flat and the reading shows up instantly on the bright display. I like that it scans without leaving pinholes, and it feels sturdy but lightweight in hand. The detection is accurate enough for quick checks, though it does better on flat surfaces than corners. For homeowners or anyone doing inspections, this is a reliable tool that saves time and gives peace of mind.

## Frequently Bought Together

- Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall, Wood, and Masonry; Detects up to 3/4-Inch Below Surface
- FBLFOBELI Hard Storage Portable Case for Klein Tools 80023P Tool Set, Home Inspector Tool Kit with Klein Tools ET140 Pinless Moisture Meter, EVA Protector Travel Carrying Case (Case Only)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-07*