Checking for moisture shouldn't ruin your timber or leave you guessingPuncture holes, warped floorboards, and hidden damp turn joinery and DIY into costly disasters.

Permanent Punctures & Surface Damage

Traditional pin-style moisture meters pierce noticeable holes into expensive timber, ruined worktops, fine furniture, and smooth plasterwork.

Hidden Damp & Warped Flooring

Laying wooden floorboards or painting walls before they are properly dry causes buckled boards, peeling coats, trapped damp, and costly repairs.

Inaccurate Guesswork & Poor Calibration

Cheap generic meters produce fluctuating, erratic readings with no distinction between hardwood, softwood, or plaster density.

Tired of ruining surfaces or risking undetected damp?Wudetter delivers accurate, pinless peace of mind.

MeetWudetter

Combining electromagnetic subsurface scanning up to 20mm deep, 4 dedicated material modes, ±4% wood precision, and a full-view tricolour VA display, Wudetter gives British tradespeople and DIYers total confidence without leaving behind a single mark.

Destructive, Risky & Inaccurate

Fast, Accurate & Non-Destructive

20mm Sensing Depth

Checks moisture beneath the surface up to 20mm deep without leaving puncture holes

4 Calibrated Modes

Dedicated calibrated modes for softwood, hardwood, drywall, and masonry materials

Tricolour & Sound Alerts

Green, yellow, and red display indicators with audible alarms for immediate risk evaluation

Ambient Tracking

Live ambient temperature and relative humidity tracking for complete acclimation checks

Engineered foraccurate, pinless moisture detectionacross British homes

Non-destructive scanningengineered to protect fine British timber and surfaces

Tired of leaving ugly needle puncture holes in valuable oak flooring, joinery, and antique furnishings? Wudetter employs electromagnetic wave sensors to read moisture up to 20mm below the surface completely non-destructively, preserving timber finishes and veneers.

Non-Destructive Depth

Electromagnetic sensing penetrates up to 20mm beneath timber surfaces without pin damage

Wood Precision

±4% Accuracy

4 dedicated material modesoptimised for joinery, renovations, and inspections

Different building materials hold water differently. Wudetter provides dedicated calibrated profiles for Softwood (0–55%), Hardwood (0–35%), Drywall, and Masonry, ensuring reliable precision for timber framing, plaster drying, and damp prevention.

Tricolour VA screen & ambient monitoringdelivering instant clarity on site

Interpret moisture levels in an instant. The full-view VA colour display highlights green, yellow, and red status zones with matching audible alerts. Built-in ambient temperature and relative humidity sensors ensure you know exactly when rooms and timber are acclimatised.

Up to 20mm

Sensing Depth

±4%

Wood Accuracy

Accurate non-destructive moisture testing in3 simple steps

Select Material Mode

Press power and use the mode button to pick your target material: softwood, hardwood, drywall, or masonry.

Place Flat on Surface

Rest the rear electromagnetic sensor flat against the wood or wall without applying heavy pressure or leaving puncture holes.

Read Instant Results

Read clear percentages on the colour VA display. Green confirms dry, yellow warns of elevated moisture, and red sounds the alarm.

Non-destructive testing on oak, pine, engineered boards, plasterboard, and brickwork

DiscoverWudetterup close

Wudetter Pinless Wood Moisture Meter

Non-Destructive 20mm Electromagnetic Moisture Meter with Full-View Colour VA Display & 4 Dedicated Modes

WhyWudetteris Britain's favourite non-destructive moisture meter

£250+

Repairing pinholes in finished hardwoods, damaged veneers & ruined timber

£79

Wudetter Pinless Moisture Meter (WM700A Kit)

Priceless

Total peace of mind before laying flooring, painting plaster, or buying timber across the UK

Order Your Wudetter Today
British Customer Reviews

Trusted by over8,500+UK tradespeople and homeowners

4.9

out of 5 stars across Britain

89%
8%
2%
1%
0%

840+

Verified British Reviews

98%

Report Accurate & Damage-Free Testing

@graham_surrey_joinery

@neil_yorkshire_wood

@claire_bristol_reno

@mark_cheshire_build

@sophie_birmingham_home

@dan_kent_surveyor
Verified UK Buyer

"Fitted engineered oak flooring throughout our ground floor in Surrey. Wudetter let me check the subfloor and planks without leaving needle marks. Found a hidden damp patch near the patio door that would have ruined the entire floor!"

G

Graham T.

Surrey, UK

Verified UK Buyer

"As a bespoke furniture maker in Yorkshire, I can't be poking holes in seasoned walnut and oak boards. Wudetter penetrates deep, the tricolour screen is crystal clear, and the ambient humidity readout is invaluable for workshop storage."

N

Neil B.

Yorkshire, UK

Verified UK Buyer

"Renovating an older Victorian terrace in Bristol with persistent chimney breast damp. The masonry and drywall settings pinpointed exact moisture boundaries effortlessly. Brilliant piece of kit that saved us thousands in unnecessary damp proofing."

C

Claire M.

Bristol, UK

Buy Wudetter Today
10K+

UK Projects Inspected

4-in-1

Dedicated Material Modes

20mm

Max Sensing Depth

4.9

UK Customer Rating

30-DayNo-RiskGuarantee

Put Wudetter to work on your timber framing, hardwood flooring, freshly plastered walls, or firewood logs. If it doesn't give you fast, non-destructive, and reliable readings within 30 days, simply contact our UK customer support team for a full, hassle-free refund.

100% Full Money-Back Guarantee
Hassle-Free UK Returns
Dedicated UK-Based Customer Support
Frequently Asked Questions

Got questions?We have answers

How does pinless electromagnetic detection work without damaging wood?

Wudetter utilizes advanced electromagnetic wave sensing to measure moisture up to 20mm beneath the surface. You simply rest the flat rear sensor against the material without piercing, scratching, or marring delicate surfaces like oak worktops, antique furniture, or fresh plaster.

Can I use Wudetter on masonry, plasterboard, and brickwork as well as timber?

Yes, absolutely. Wudetter features 4 dedicated calibrated modes: Softwood (0–55%), Hardwood (0–35%), Drywall / Plasterboard, and Masonry / Concrete. This allows reliable moisture inspection across joinery, flooring installations, and home damp diagnostics.

What is the measurement accuracy of the Wudetter WM700A?

For wood, the unit features a calibrated ±4% stated accuracy across supported measurement ranges, providing trade-grade reliability for carpenters, furniture makers, surveyors, and UK homeowners.

When does the colour-coded alert and audible warning trigger?

The full-view VA display features clear colour bands: green for dry/safe, yellow for moderate risk, and red for high moisture. An audible alarm automatically sounds when wood moisture reaches 17% or higher, or when drywall and masonry hit 70% and above.

Why is built-in ambient temperature and humidity tracking useful?

Alongside material moisture, Wudetter continuously monitors ambient room temperature (°C/°F) and relative humidity (RH%). This is critical for wood acclimation, ensuring timber matches room conditions before laying floors or fitting doors.

Does Wudetter feature an automatic power-saving shut-off?

The device features an automatic power-off function after several minutes of inactivity, preserving battery life so it is always ready to go in your toolbox, van, or workshop.

What warranty and UK delivery terms apply to my order?

All orders dispatched within the United Kingdom include fast, tracked courier delivery, a 30-day money-back guarantee, and full support from our UK-based customer care team.

Need advice regarding material calibration, wood species, or your UK parcel dispatch?

Contact UK Customer Support

Ready to inspect timber and walls without leaving a single mark?

Protect your woodwork, flooring installations, and home projects against hidden damp. Order your Wudetter Pinless Moisture Meter today with fast, tracked delivery across the UK.

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Free Tracked UK Delivery
30-Day Money-Back Guarantee
Rated 4.9/5 by UK Tradespeople & Homeowners