Moisture Meter

[FSA46]

Any recommendations on decent " Moisture Meters " that aren't going to break the bank.

How many are using them ?

[brian-bailey]

I have 2 that I use in my lumber and woodworking business.

A Wagner pin less and a Mini-Ligno pin type. Each have their own merits.

My advice is to stay away from the cheapies if you want an accurate reading.

Most hand held meters don't read accurately over 30% moisture content.

I use a very accurate balance scale and the micro-wave oven to get moisture readings on green wood kiln samples.

[cut up]

Brian,
If wood is considered dry at about 12%, why would I need one or be concerned that its accurate over 30%? Did I read this wrong?
Sorry, but I don't understand your answer.

[brian-bailey]

Cut up,

Kiln dried lumber is not considered dry until it reaches 6 to 8%.

Wood that is over 30% has to much free water in the cell cavities for most meters to read accurately.

When drying wood you need to know what the moisture content is so you can adjust the drying rate so as not to cause drying defects in the wood. These defects are caused by improper drying when the wood is more than 30%.

Hope the above makes sense.

[FSA46]

Brian...Thanks for the reply.

I can now see why some users would want accuracy over 30% and it is understandable, it all dependes on the task at hand.

At first I was concerned with the hand held accuracy, but after reading your reply it would be fine for me.

I am only concerned with the moisture content of the wood I am working with or purchasing, so any unit that is ACCURATE to even 20% or less would meet my needs.

[brian-bailey]

FSA46,

Make sure that the meter you are considering allows for species correction or includes a chart for such. Otherwise the readings won't be accurate.

[cut up]

Originally Posted by brian bailey

Cut up,

Kiln dried lumber is not considered dry until it reaches 6 to 8%.

Wood that is over 30% has to much free water in the cell cavities for most meters to read accurately.

When drying wood you need to know what the moisture content is so you can adjust the drying rate so as not to cause drying defects in the wood. These defects are caused by improper drying when the wood is more than 30%.

Hope the above makes sense.

This does make sense, but I assumed that all wood was dried at the same rate no matter what the moisture content. I guess thats why I had the original question. I don't mean to belabor this thread, and I do appreciate your taking time to answer.
Michael

[brian-bailey]

Michael,

I wish drying wood was that simple, but it isn't.

Here is a link you might find interesting if you want to learn more about drying wood.

Dry Kiln Operator's Manual



.

[FSA46]

Originally Posted by brian bailey

FSA46,

Make sure that the meter you are considering allows for species correction or includes a chart for such. Otherwise the readings won't be accurate.

Will do....Thanks.