Can this be used to find damp in my caravan? And how accurate are the results?

If your caravan is made of drywall, masonry, hardwood, and softwood it can detect it results are reliable when used correctly

Using in caravan on softwood goes off scale areas wall solid and no sign damp. Is meter working ok ?

Trust your instruments (as I was always taught when flying)!

Can it detect moisture in the room?

It detects damp in masonry, drywall and wood when placed against the surface. It won't detect moisture in a room. You need a hygrometer to record the humidity/dampness in a room.

I have some faint yellow patches on ceiling but not sure if leak or condensation. Will this work on walls and ceilings and floors? Is it accurate?

We have found it very accurate - works on all walls and floors. We haven't tried it on the ceiling but I don't see why not. Hope that helps.

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Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall, Wood, and Masonry; Detects up to 3/4-Inch Below Surface

Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall, Wood, and Masonry; Detects up to 3/4-Inch Below Surface

Product ID: 187888263

Details

Battery description
1 x 9V
Brand
KLEIN TOOLS
Colour
Orange
Item weight
7 Ounces
Product dimensions
6.4W x 2.5H

📏Detects moisture up to 3/4-inch deep

🔋Powered by a single 9V battery

🧱Calibrated for drywall, wood & masonry

38.67 OMR

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Description

🔍 Stay ahead of leaks with precision you can trust!

DEEP DETECTION - Measures moisture up to 3/4-inch below surface for reliable insights beneath drywall, wood, and masonry.
INSTANT READOUT - Easy-to-read LED bar display delivers quick, clear moisture level feedback on the spot.
MATERIAL MASTERY - Calibrated specifically for drywall, hardwood, softwood, and masonry to ensure pinpoint accuracy.
PINLESS PRECISION - Non-destructive moisture detection with advanced EMF tech—no damage, no guesswork.
READY WHEN YOU ARE - Compact, lightweight design powered by a single 9V battery—portable and always job-site ready.

The Klein Tools ET140 Pinless Moisture Meter offers non-destructive moisture detection up to 3/4-inch deep in drywall, wood, and masonry. Utilizing electromagnetic field technology, it provides quick, accurate moisture readings via an easy LED bar display. Calibrated for multiple building materials and powered by a single 9V battery, this compact tool is essential for professionals aiming to prevent water damage without compromising surfaces.

Specifications

ASIN	B07SZX8QXH
Battery Description	1 x 9V
Best Sellers Rank	59,031 in Garden ( See Top 100 in Garden ) 1,410 in Scanners & Testers 4,317 in Lawn & Garden Watering Equipment
Brand	KLEIN TOOLS
Colour	Orange
Country Of Origin	China
Customer Reviews	4.4 4.4 out of 5 stars (6,032)
Global Trade Identification Number	00092644692734
Included Components	Pinless Moisture Meter, Battery, Instruction Manual
Item Dimensions W x H	6.4W x 2.5H centimetres
Item Type Name	Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall, Wood, and Masonry; Detects up to 3/4-Inch Below Surface Klein Tools ET140
Item Weight	7 Ounces
Manufacturer	Klein Tools
Manufacturer Part Number	ET140
Model Number	ET140
Mounting Type	Freestanding
Number of Items	1
Number of Packs	1
Operating Humidity	30-70% relative humidity
Temperature Accuracy	2°C
Temperature Reading Accuracy	plus_minus_2_degrees_celsius
UPC	092644692734
Unit Count	1.0 count
Upper Temperature Rating	40 Degrees Celsius
Voltage	9 Volts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

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Excellent communication throughout the order process. Product is perfect.

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38.67 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to OMAN.

Secure transaction

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Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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