Pin and pinless meters answer two different questions · review
A pinless masonry meter reading to 40 mm (1.57 in) with a rounded probe shaped for corners, joints and narrow spaces, with hold, max and min functions.
What the figures leave us with A competent pinless meter with a well-shaped probe and nothing published about its accuracy.
A masonry meter built around where the damp actually is.
Non-destructive depth measurement to 40 mm (1.57 in), working without needles. Early detection of hidden moisture damage, stated as helping to avoid structural damage. Hold, max and min functions for storing and comparing readings. A spherical probe enabling precise measurements in corners, joints and narrow spaces.
Damp does not distribute itself evenly across a wall. It arrives at a bridge, a failed joint, a bad detail at the floor, and it concentrates there. A meter that cannot be pressed into those places is measuring the wrong parts of the wall, however good its electronics.
Nothing here identifies a cause. A high reading at the base of a wall is consistent with rising damp, a leaking pipe, a failed damp-proof course and splash-back from a hard surface outside, and no meter separates them. Compare against a known-dry area, record what you find, and hand the interpretation to someone qualified.
No such listing: the American Amazon shop answers the reference with a search box rather than a page.
Read from Keepa on the day this page was last revised; stock and price both move without notice.
| Amazon reference | B0CC8L1HSW (identical on 5 markets) |
|---|---|
| EAN | 0744585906400 |
| Measuring mode | Pinless |
| Stated dimension or range | to 40 mm (1.57 in) |
| Supplied | round probe for corners and joints |
| Functions | hold, max, min |
Moisture concentrates at junctions — where a wall meets a floor, along a mortar joint, in a corner. A flat sensor plate cannot make contact there. A rounded probe can, which is why both pinless meters in this hub have one.
The listing does not state material scales. The GERUI pin meter here publishes seven; this one publishes none, so its readings are best used as comparisons rather than absolute values.
Sweeping a wall and capturing the highest reading found, rather than trying to watch the display while moving. It is the right way to find a damp patch rather than to characterize one.
8.1/ 10
A competent pinless meter with a well-shaped probe and nothing published about its accuracy.
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom. Listed is not the same as in stock — availability changes daily.
Details checked on August 31, 2026.
Masonry surveys where readings have to be taken in corners and along joints.
Specifications: the manufacturer sheet for measuring instruments and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
Wood 5–50% · building materials 1.5–33% · hold · auto-off after 3 minutes
A handheld detector publishing two separate measuring ranges — 5 to 50% for wood and 1.5 to 33% for building materials — with a hold function for readings taken out of sight.
Best for: Quick checks on wood and masonry where the comparison between two spots is the answer.
Wall, wood, masonry, screed and concrete · relative 0–100 scale · quick-start guide
A meter reporting a relative 0 to 100 value rather than a moisture percentage, sold with a quick-start guide explaining how to read it.
Best for: Comparing one spot against another during a handover or a survey, with no pretense of an absolute figure.
Pinless ball sensor · to 40 mm (1.57 in) depth · DRY / MID / WET · adjustable alarm · hold, max/min
A pinless meter with a ball sensor reading to a stated 40 mm (1.57 in) depth, showing DRY, MID or WET alongside a value, with an adjustable moisture alarm.
Best for: Surveying a finished wall or floor, where holes are not acceptable and depth matters.
