Pin moisture meters on the other hand have to penetrate the surface of the material to conduct a proper test.
Pin vs pinless moisture meters carpet.
With a pinless meter the moisture content can be assessed without having to damage the hardwood floor in the slightest.
However this is much harder to do when you re using a pin meter because pin meters only measure the moisture content between the two pins and nowhere else.
Like the pin moisture meter a pinless model requires that you use it on a surface that s bone dry.
Like anything in life a pinless moisture meter isn t perfect.
Don t let improper moisture content ruin your woodworking project make sure you have a good moisture meter in your utility belt.
This allows you to cover a wider area in less time compared to a pin type moisture meter.
Pinless models are used by placing the meter on top of the floor.
This type of moisture reader is great with pre finished floors because it does not create a hole and damage the surface of the wood.
The question is which kind of moisture meter is right for your work.
The signal bounces back to the meter and the meter gives the user a readout of the mc.
Even a tiny drop of moisture on the surface can lead to a false reading.
The meter then sends a signal to a predetermined depth.
Pinless moisture meters like our 4 pick the dr.
But does it matter what kind.
Pin type vs pinless both pin type and pinless moisture meters can deliver reliable ratings of moisture content in a variety of building materials.
The two primary types of moisture meters are pin type meters which use two or more contact pins to penetrate a material to get a reading and pinless meters which use electromagnetic waves to take moisture readings without invasive pin penetration.
In applications where the surface condition of the final product needs to be protected leaving pinholes even small ones that can be easily covered up or filled with epoxy is often less than ideal.
In other words you ll need to take far more measurements to approximate what a pinless meter can easily do in one quick scan.