4 poi versus 2 pin moisture meters

Which one? I see both available for around the same cost....is one more effective?
Thanks in advance!

For dimensioned lumber, the 4 pin is better but for firewood, 2 pins.

Go with the 2 pin model.
I got this one minus $30 bucks when I applied for the Amazon Credit Card:

http://www.amazon.com/HQRP-JT-4G-Fi...f=sr_1_12?ie=UTF8&s=hi&qid=1254422331&sr=8-12

You probably already read this, but when you take your readings, split the wood and take a reading from the middle.

Good luck

Exactly what I need to know...thanks!

Two pin is much easier to use, getting all 4 pins to contact an iregular shaped split is somewhat dificult.

I have a 4 pin and have never had trouble with getting a reading. I'm sure a 2 pin would be easier though.