Brennenstuhl Moisture Detector MD (Moisture Meter/Moisture Meter for Wood or Building Materials, with LCD Display)

Product Information

The best way to know if the values on a reference scale are normal or not is to compare them to a “normal” sample. Even if you could dry it out, it wouldn’t look the same because it would have lost its shape, and if pressure is applied, it will crumble. The drywall is not load-bearing, so it won’t affect the building’s structural integrity, but it must be replaced.

Some moisture meters are more accurate than others. I recommend looking for a meter with at least an accuracy of around 1% each way. You may have come across this in your research, there is also a separate category of meters available for measuring the moisture content of the soil. This is helpful for gardeners monitoring the soil conditions for indoor or outdoor plants. I have included one of these in the list below if you are interested. A comprehensive online collection of construction related standards, regulations, technical advice and articles A bad moisture reading would be one that climbs to 20 percent or higher—in this environment, your porous materials like lumber may be susceptible to mold growth or decay. Q. Does moisture in walls mean mold? http://www.buildingpreservation.com/index.php?option=com_content&view=article&id=115:use-ofelectrical-moisture-meters&catid=7&Itemid=84Bryan explains how the meters work and shows you some moisture ‘profiling’, which is where moisture meters really shine. This means that they can be used as a very useful tool for any surveyor, who may be trying to gain an insight into the causes of dampness. These meters can be a liability if used incorrectly, so it is essential that surveyors understand the limitations of them. That way they remain a positive tool, rather than a misleading one. It’s surprising how many surveyors don’t know how to use a moisture meter properly. This applies to residential surveyors and even specialist damp surveyors too. Bryan has made it a priority to help train users to make good decisions based on meter reading, rather than bad ones. If you do not know the wood species that you are testing, the instructions recommend using mode 3, as many species of wood fall into this category. Some wooden moisture meters, will have different modes for different species of tree. This mode is really only helpful if you’re an expert in wood but does offer a more specific understanding of moisture content. This product includes a hold function. It also comes with an auto shut down feature. It has a 1.7-inch LCD display. This meter has a measuring range of 0% to 99.9%. It is powered by a single 9-volt battery which is not included. Pros Moisture can accumulate on surfaces for a variety of reasons such as outside water intrusion, humidity, and condensation.

This digital handheld moisture meter from Proster is made for use with wood and wood products only. This specialization comes with two big benefits: The first is that DIYers can get this moisture meter for a bargain compared to other models. The second is that the Proster can provide impressive accuracy to within 0.5 percent on a massive scale of 0 percent to 99.9 percent for wood, firewood, logs, cardboard, paper, and other wood products. Your meter may provide you with precise, quantitative results but without a chart to reference, you may not know what the numbers it's showing actually means. Wood and lumber should have moisture levels of 6% to 8% for internal materials while external wood and lumber should have levels of 9% to 14%. Concrete Advice 29, Interpretation of hygrometer readings for moisture in concrete floors, Concrete Society, 2007 Burning wood with a high moisture content can cause soot and tar to build up in a chimney, which has sometimes been known to cause house fires. Wet wood also releases a lot more smoke than dry wood, which can unpleasantly fill your living room. Repeat this process several times by measuring different areas of the same surface. Find the average reading from all of the measurements undertaken.Pin moisture meters work by measuring the resistance an electrical current meets when passing through a material. Inserting the pins into the material sends a current down one pin to flow into the second. The meter then measures the resistance the current met traveling through the material between the pins to generate a moisture reading. Drywall and moisture don’t get along. This is because drywall is very porous and easily absorbs and holds moisture. Even a small amount of excess moisture is too much for drywall. If you have excess moisture, you must either dry it or remove and replace it.

A reference scale is simply a mode in which you can change your moisture meter to allow it to give you estimates of the moisture content in other materials that do not have a dedicated reading scale. Moisture meters provide useful information and let you determine whether the material is wet or dry. How accurate are moisture meters readings? In fact, much depends on the type of material and the quality of the device. Well-made moisture meters from reliable brands are accurate to within 0.1% of the material’s moisture content. Cheap products yield less accurate moisture testing results as they are technologically primitive. Types of Moisture Meters Before buying a new moisture meter, take a look at the most frequently asked questions and their answers below. Q. How does a moisture meter work? We’re looking for people with a wide range of skills and experiences to work right across our business.The range of measurement a moisture meter offers is determined by the minimum and maximum moisture percentages it can read. The broader the range of measurement, the less precisely the device will measure, with some moisture meters offering as wide a range as 0.2 to 60 percent. Moisture – it can find its way into any space in your home and will turn up when and where you least expect it. Living in the UK means that for the majority of the year you are going to be dealing with damp weather and sadly that means that your home, shed, garage or workshop will be dealing with it as well! Sadly, you can guarantee that this water is going to find its way to exactly where you don’t want it to – whether that be drawing its way up a wall or under your flooring!