Late ’90s

The L722 Stack Probe is developed for use with the L622 Digital Recording Moisture Meter, making it easy to reach deep into stickered units of lumber and take accurate moisture readings without the danger of broken pins.


Stat-Pak for Windows, a powerful software program for moisture analysis using the L622, is also developed.

Ed Wagner chairs a number of ASTM Standards committees and is a driving force for updating and publishing several ASTM Standards for testing moisture in wood.

Last updated on February 14th, 2022