Independent · sourced · Updated August 2026
Best Moisture Meters (2026)
11 moisture meters compared on the specs that matter and US price — ranked cheapest-first. Every spec and price links to its source and the date we captured it.
Best by the numbers — General Tools MMD4E Pin-Type LCD Moisture Meter (lowest price). The cheapest is General Tools MMD4E Pin-Type LCD Moisture Meter at $43.8. 11 moisture meters compared from $43.80 to $749.99 across 11 brands — every figure sourced, updated August 2026.
As of 2026-08-05
Cite this comparison
Per The Front Desk Review, the cheapest moisture meters is General Tools MMD4E Pin-Type LCD Moisture Meter at $43.8; across 9 models the median price is $125 ($43.80–$749.99), every figure sourced and dated, as of 2026-08-05. https://frontdeskreview.com/gear/moisture-meters/ Key takeaways
- Lowest price: General Tools MMD4E Pin-Type LCD Moisture Meter at $43.8 (Sale price at GlobalTestSupply ($43.80); Woodcraft lists regular price $114.99, eBay listings seen as low as $28.05. General Tools' own site does not display a fixed consumer price.).
- Typical price: from $43.80, median $125, up to $749.99 — across 9 priced.
- Tracked: 11 products across 11 brands, current through 2026-08-05.
- Compared on: Measurement range pct, Pin vs pinless, Material calibration groups, Sensing depth (in), Accuracy, Hold peak function.
Best by the numbers
Objective winners — each is the leader on one measured spec, with the figure. No subjective ranking.
- Lowest price: General Tools MMD4E Pin-Type LCD Moisture Meter ($43.8)
Top 3 by quality
An algorithmic overall ranking from the data on this page — value for money, spec strength, and recency. 100% data-driven, no paid placement.
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Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter Quality score 0/100 Top pick -
Extech MO55 Combination Pin/Pinless Moisture Meter Quality score 0/100 Top pick - General Tools MMD4E Pin-Type LCD Moisture Meter Quality score 0/100 Top pick
How we rank: Value 45% · Spec strength 35% · Recency 20%. Scores are computed only within this category from published specs and prices — never influenced by commissions or placement. Method & open data →
What to look for
How to read the comparison — what each key spec means and the range across these moisture meters.
- Measurement range pct — higher is better.
- Hold peak function — a yes/no feature.
Comparison
| Compare | # | Moisture Meter | Price | Measurement range pct | Pin vs pinless | Material calibration groups | Sensing depth (in) | Accuracy | Hold peak function | Source | Buy |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | General Tools MMD4E Pin-Type LCD Moisture Meter | $43.8 | 5-50% wood; 1.5-33% building materials | Pin | Wood (low/medium/high), building materials (low/medium/high) | 0.3 | ±2%, 0.1% resolution | true | generaltools.com | On Amazon → | |
| 2 |  Klein Tools ET140 Pinless Moisture Meter | $49.97 | 0-100% (relative) | Pinless | Drywall, masonry, hardwood, softwood | 0.75 | ±4% | true | kleintools.com | On Amazon → | |
| 3 |  Sonin 50218 Digital Moisture Meter | $77.99 | 5-40% | Pin | Hard/soft wood, concrete, plaster, carpet | — | — | false | sonin.com | On Amazon → | |
| 4 | Extech MO55 Combination Pin/Pinless Moisture Meter | $124 | Pin: 5-50% wood, 1.5-33% other materials; Pinless: 0-99% | Pin and Pinless (combination) | Wood (low/medium/high), other building materials (low/medium/high) | 1 | ±(3% of reading + 5 digits) | true | extech.com | On Amazon → | |
| 5 | Lignomat mini-Ligno E/D Pin Moisture Meter | $125 | 6-45% | Pin | 2 (softwood, hardwood/panel products) | 0.4375 | — | false | lignomatusa.com | On Amazon → | |
| 6 | Delmhorst BD-2100 Digital Pin Moisture Meter | $490 | 6-40% wood; 0.2-50% gypsum/sheetrock; 0-100 reference scale | Pin | Wood scale, gypsum/sheetrock scale, 0-100 reference scale for other materials | 0.3125 | — | true | forestry-suppliers.com | On Amazon → | |
| 7 |  Tramex CME5 Concrete Moisture Encounter | $645 | 0-6% concrete moisture content (analog dial) | Pinless | Concrete, anhydrite/gypsum screeds | 0.75 | — | true | tramexmeters.com | On Amazon → | |
| 8 |  Wagner Meters Orion 950 Smart Pinless Wood Moisture Meter | $645 | 4.0-32.0% wood MC | Pinless | Wood species settings booklet; relative measurement mode for drywall, plywood, OSB, MDF | 0.75 | — | true | shop.wagnermeters.com | On Amazon → | |
| 9 |  Protimeter BLD5365 SurveyMaster Dual-Function Moisture Meter | $749.99 | Pin: 8-99% WME (readings above 30% relative); Pinless: 60-1000 (relative scale) | Pin and Pinless (dual-function) | Wood, drywall, building materials, concrete, fiberglass boat hulls | 0.75 | — | true | protimeter.com | On Amazon → | |
| 10 | Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter | — | Pin: 5-50% wood, 1.5-33% other materials; Pinless: 0.1-100% | Pin and Pinless (combination) | Wood, lumber, firewood, drywall, plaster, brick, concrete | 0.75 | ±(3% + 3 digits) pin; ±3% pinless | true | globaltestsupply.com | On Amazon → | |
| 11 |  Dr.meter MD-812 Digital Wood Moisture Meter | — | 5-40% | Pin | Wood, sheetrock, sub-flooring, firewood, carpet | — | ±1% | true | amazon.com | Check price → |
Specs are as published by the manufacturer (or a reputable spec source where the official page was unavailable); prices are US launch MSRP. Full per-product records and all spec columns are in our open dataset. The “Buy” links go to Amazon; as an Amazon Associate we earn from qualifying purchases, and the live price may differ from the sourced figure shown.
Popular comparisons
What is the cheapest moisture meter?
General Tools MMD4E Pin-Type LCD Moisture Meter is the cheapest at $43.8 (Sale price at GlobalTestSupply ($43.80); Woodcraft lists regular price $114.99, eBay listings seen as low as $28.05. General Tools' own site does not display a fixed consumer price.), as of 2026-08-05.
How much does moisture meters cost?
Across the 9 moisture meters with a published price, the median is $125, ranging from $43.80 to $749.99, as of 2026-08-05.
Which moisture meter is best by the numbers?
Lowest price: General Tools MMD4E Pin-Type LCD Moisture Meter ($43.8).
How many moisture meters are compared here?
11 moisture meters across 11 brands, with US price and key specs, current through 2026-08-05.
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