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Description
Delmhorst BDX-20 Pin Moisture Meter for InsulationIdeal moisture meter kit for checking for moisture in insulation behind drywall. The BDX 20 meter is the latest in the legendary BD Series pin meters for the restoration, building, and inspection trades. This rugged meter has an ergonomic design with a comfortable grip handle and large tactile buttons. This package is ideal for drywall, insulation and roofing materials. The 21 E electrode with insulated pins provides 3 '' penetration. The BDX 20 gives
Ideal moisture meter kit for checking for moisture in insulation behind drywall.
The BDX-20 meter is the latest in the legendary “BD Series” pin meters for the restoration, building, and inspection trades. This rugged meter has an ergonomic design with a comfortable grip handle and large tactile buttons. This package is ideal for drywall, insulation and roofing materials. The 21-E electrode with insulated pins provides 3 ¼'' penetration. The BDX-20 gives you performance and reliability on every job.
SKU: BDX-20/P01
What is included with the Delmhorst Navigator BDX-20 for Insulation Package?
- Delmhorst BDX-20 Meter
- 324CAS-0112 Carrying Case
- 21-E Electrode - Delmhorst Moisture Probe for testing wall cavities, insulation behind drywall, stucco and roofing materials.
- Spare 2498/A-100 Contact Pins (2) 5/16" penetration. Used on wood up to 2" thick, plaster and drywall.
- Pin and Connector Covers
- QuickStart Guide
Features of the Delmhorst BDX-20 Moisture Meter for Insulation
- Large, custom display with auto backlight - easy to read under all conditions
- Modern case design with large, tactile buttons and E-Z grip handle
- On-screen statistics for up to 100 readings saved to the meter (High, Low, Average, Standard Deviation)
- Measuring Range:
- Wood (Douglas Fir) 6%-60%
- Drywall 0.1%-6%
- Reference 1-100
- Wood temperature correction (°F/°C)
- Alarm set point - alerts to user-selected MC level
- Internal calibration check
- "Low Batt" warning with audio
- Auto off timer. Set to 1m, 4m or 10m
- Compatible with all Delmhorst electrodes
- Power: 2x AA Alkaline batteries
- Temperature Correction Range: 0°-255°F (-18°-124°C)
- QR code on meter for easy access to support materials and meter registration
- Size: meter only 8.65in x 2.85in x 1.60in (21.97cm x 7.24cm x 4.06cm)
- Weight: meter only - 8.6oz (244gm)
- Hard plastic carrying case included
This Pin Moisture Meter is compatible with all Delmhorst Moisture Meter Probes and electrodes
- Simply attach the desired moisture meter pin or probe to the top of the
Delmhorst Moisture Meter BDX-20.
Ideal Pin Moisture Meter Kit for wood and drywall and insulation
Optional Packages
Product Video
Warranty
- 2-year warranty on manufacturer’s defects. Bonus warranty with on-line registration
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 1088 reviews
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Product Reviews
★★★★★ 3
Decent for the price. Instructions suck but most people should be able to figure it out. More below.
Color: Black, Size: 6 Panel, Color: Black, Size: 6 Panel
SUMMARY:
3 stars from me because it's firmly average. It's fine for the price. Assembly and materials are alright but I can see some caveats depending on your circumstances. Assembly instructions do a subpar job of pointing out some details.
ASSEMBLY INSTRUCTIONS:
Maybe it's because I'm autistic and/or building model kits and assembling stuff is my jam, but I honestly thought people were exaggerating when they were complaining about the instructions and I'd be able to flex my ~superior assembly skills.~ I was wrong! These instructions genuinely suck, and whoever is responsible for making them should be ashamed.
The instructions do a poor job of calling out some details regarding orientation of parts, and some of the images do not actually match the physical parts.
For example, it does not really outline the assembly of the end panels clearly, and I can see someone accidentally using the wrong poles. I've drawn over a photo to show what you should do to try and make it clearer. Additionally, the manual shows a flathead screw for bolting the feet into position, but the actual screw is not a flathead. It also does not point out the counterbore, so if you aren't paying attention you may put the foot pads onto the wrong side of the foot. It's also missing the fact that you need to use another one of the plastic pieces when you finish assembling a panel.
ACTUAL ASSEMBLY & MATERIALS:
To their credit, all of my bags were clearly labeled. The assembly process wasn't difficult. It's mostly just tedious and requires a fair amount of space. I was able to assemble it by myself without any real difficulty. However, the way it's assembled means two things.
One, the fabric parts aren't removable without disassembly. So if you want to use this in an environment where they would require cleaning, I would seriously recommend looking for another option. Or, you could buy this just to use the frame pieces and then somehow buy or make your own fabric pieces designed to be removable with velcro or something.
Two, because of the materials I really don't have a lot of faith in this thing surviving disassembly and reassembly. Like a lot of sorta-cheap-but-convenient furniture, it uses those spring-button connections and plastic inserts with self-tapping screws. Those things are not really meant to be disassembled and rethreaded. It also relies a lot on the tension of the poles and the fabric to keep everything rigid and squared, which I think puts a lot of pressure on the aforementioned buttons, plastic inserts, and the hollow metal rods. So I feel like that will also cause issues with disassembly and reassembly.
Basically once this thing is assembled, it's not really meant to be disassembled. The best you can do is spot-clean the fabric if you need to.
Speaking of the fabric, I didn't see any labels on them or anything in the manual that says what they are, but they feel like some kind of polyester. They generate static electricity pretty easily, and pet hair and debris sticks easily. So that's another downside of them not being easily removable.
For the most part it does seem pretty stable. The poles seem to be pretty uniform in length so they're all making contact with my floor. Obviously this isn't structural so it shouldn't be supporting anything, but the two main feet seem to be doing fine with keeping this thing upright.
CLOSING THOUGHTS:
Really, it's fine for what it is, but it could be better in a lot of little ways and the substandard quality of the instructions just seems unprofessional to me, which is why I'm being so harsh with my rating. Depending on your needs and environment you may want to consider a different option. Preferably one that is made to be disassembled with better materials, and/or one with fabric pieces made to be removed easily.
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Reviewed in the United States on May 28, 2023
★★★★★ 1
Not as it seems
Color: Black, Size: 6 Panel
these are awful... Each individual panel is fine, but when you put it together it can barely stand up, and the clips that hold it together keep popping off. Steer clear of this item.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
As described
Color: White, Size: 6 Panel
Works great in my clinic
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Stable, solid, and versatile!
Color: Black, Size: 8 Panel-176'' Wide, Color: Black, Size: 8 Panel-176'' Wide
Exceeded my expectations. Easy, but tedious to assemble. That said, it’s solid, well made, and will last. You can stand it up in a straight line without concern it will fall over. No need to fold it like an accordion for stability. Helped me separate my garage gym from the kids bikes, shelving, paint, tools, and typical garage stuff.
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Reviewed in the United States on November 13, 2025
★★★★★ 5
Awesome !!
Color: Black, Size: 8 Panel-176'' Wide
This Divider is absolutely as advertized and works perfectly !! The quality is outstanding and the set up is easy to understand. Perfect !!
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Reviewed in the United States on March 24, 2026