SKU: 7109982326

Klein Tools ET140 Pinless Moisture Meter Non-Destructive Water Leak Detector for Drywall Masonry Hardwood Softwood with Backlit LCD and Audible Alert

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Description

Klein Tools ET140 Pinless Moisture Meter Non-Destructive Water Leak Detector for Drywall Masonry Hardwood Softwood with Backlit LCD and Audible AlertNon Invasive Moisture Detection: Protect Your Property from Hidden Water Damage The Klein Tools ET140 Pinless Moisture Meter is an essential diagnostic tool for homeowners, contractors, and inspectors looking to identify hidden water issues without damaging surfaces. Utilizing advanced Electromagnetic Field (EMF) technology, this meter provides non destructive moisture detection up to 0. 75 inches deep. It is perfectly calibrated for testing drywall,

Non-Invasive Moisture Detection: Protect Your Property from Hidden Water Damage

The Klein Tools ET140 Pinless Moisture Meter is an essential diagnostic tool for homeowners, contractors, and inspectors looking to identify hidden water issues without damaging surfaces. Utilizing advanced Electromagnetic Field (EMF) technology, this meter provides non-destructive moisture detection up to 0.75 inches deep. It is perfectly calibrated for testing drywall, masonry, hardwood, and softwood, making it ideal for pinpointing leaks behind walls, assessing subfloor conditions before flooring installation, or checking lumber for woodworking projects. The intuitive mode button allows you to switch between materials instantly, ensuring accurate relative moisture readings every time.

Engineered for clarity and durability, the ET140 features a high-visibility, reverse-contrast display paired with a nine-segment LED bar graph for quick visual references. An integrated audible alert provides immediate feedback in hard-to-reach areas where the screen might not be visible. Built to handle the rigors of the jobsite, this meter is constructed from rugged ABS plastic and is rated to withstand a 6.6-foot drop. With convenient functions like data hold, auto-power off to conserve battery life, and a low battery indicator, the ET140 is a reliable partner for preventing mold and structural damage caused by undetected moisture.

Key Features

  • Non-Destructive Sensing: Uses EMF technology to detect hidden moisture without the need for pins or surface damage.
  • Material-Specific Calibration: Optimized modes for Drywall, Masonry, Hardwood, and Softwood for enhanced accuracy.
  • Deep Scanning: Detects relative moisture content at a depth of up to 0.75 inches (19 mm).
  • High-Contrast Display: Features a bright reverse-contrast screen and a 9-LED bar graph for easy viewing in any lighting.
  • Jobsite Tough: Rugged design capable of surviving a 6.6-foot (2 meter) drop.
  • Audible Notifications: Includes an audible alert to signal moisture levels when the display is out of sight.
  • Battery Efficiency: Auto-power off function helps extend the life of the included 9V battery.

What's Included

  • (1) ET140 Pinless Moisture Meter
  • (1) 9V Battery
  • (1) Instruction Manual

Specifications

Sensor Type Pinless (Non-Destructive EMF)
Sensing Depth 0.75 Inches
Moisture Range 0% to 100% (Relative)
Display Resolution 0.1%
Accuracy +/- 4%
Sensor Size 1.25 x 2.0 Inches
Drop Protection 6.6 Feet
Overall Length 6.0 Inches
Overall Width 2.5 Inches
Overall Height 1.0 Inch
Weight 7.0 oz.
Material ABS Plastic

Pro-Tip: To get the most accurate baseline, test a "known-dry" section of the same material first. This allows you to understand the normal relative reading for your specific environment so you can easily identify where moisture levels spike, indicating a potential leak or damp spot.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7109982326

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Charlotte Kelman
Alexandria, US
★★★★★ 5
Great Product
Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1)
Very smooth on the face. Smells great and works well!
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Reviewed in the United States on May 28, 2026
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Renee Wilson
Birmingham, US
★★★★★ 5
Skincare!
Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1)
Soft in the skin. Keeps me from burning. I use everyday and under makeup.
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Reviewed in the United States on May 17, 2026
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Rosa
Grantham, US
★★★★★ 4
3 in 1 Deal: Moisturizer, Sunscreen, and No White Cast!!
Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1), Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1)
Short Review: It’s affordable and dark-skin friendly! A rich moisturizing lotion texture, lightly fragranced, with no white cast. If you have oily skin, you don't even need to moisturize beforehand, just skip straight to this sunscreen after cleansing. (Probably wouldn't be the same for people with dry skin). It’s at first tacky but it dries down to a smooth finish. Though this does have a shine to it that leaves your skin with a healthy dewy glow, if you have super oily skin like me, do follow up with a powder. If not after a couple of hours you’ll go from glowy to a grease soaked donut. The Story: I was shocked that the bottle was tiny/the size of my hand (funny when I’ve been through this shock at least a hundred times when trying sunscreens from Korean and Japanese brands) but rest assured, it does do its job (at least for me) and is affordable. I’ve struggled with finding a decent sunscreen for a good year now. I’ve tried Neutrogena Clear Face (baaad breakout), Biore Aqua Rich (breakout), Nieva UV Super Water Gel (breakout), Frudiva (okay no breakouts but heavily scented, thick lotion, and left me super shiny), Hada Labo (beautiful lightweight texture but made me break out)—basically the struggle was real. Until I landed on Australian Gold tinted sunscreen. That stuff is magic, keeps me matte, and makes my skin look better but the darkest shade has a gray undertone so I have to follow it up with bronzer. This sunscreen is perfect for when I don’t want to deal with the hassle of wearing my tinted sunscreen, am going out to run a quick errand, or when I’m staying indoors the entire day. The pump is super useful, especially if you do the two finger method application method. It comes out a yellowish color but once you rub it in, it easily disappears into the skin. At first, it feels tacky, almost as if you’ve applied a serum, but within 1-3 minutes it dries down to a smooth finish. It does leave a shine but nothing that a sebum or setting powder can’t handle for 4-5 hours. The big pointer is that so far no breakouts but I’ve been using this only for two days so I’ll update this if I see any changes in my skin. I’m super glad I found this affordable option! I was looking at Elta MD (heard it piles, especially with makeup so I held back) and La Roche Posay Anthelios Ultra Light but luckily I decided to peak at the more affordable spectrum of sunscreen. As of now, this sunscreen is a keeper. Let’s see how it stands after a week!
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Reviewed in the United States on January 14, 2022
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Amazon Customer
Birmingham, US
★★★★★ 5
Great product
Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1)
Weightless and doesn’t feel oily. It’s perfect.
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Reviewed in the United States on June 1, 2026
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Lauren T
Houston, US
★★★★★ 5
Smells good and easy to apply
Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1)
Smells good and worked for both my 8 year old son and I
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Reviewed in the United States on June 6, 2026

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