
Easy to use. Seems to be accurate; a good way to find hidden moisture. There are several scales. For a tree, this is a clear measure. For drywall, this is a relative measure. I've found that in some places with drywall the readings are zero. But when I measured the drywall over the counter, the humidity was low (wood contains moisture); nothing to worry about but an indicator of how well it's working. Highly recommended.

β Stainless Steel L-Square, Size 3-Inch x 4-Inch, Zona 37-434
8 Review

π² Johnson RAS-1B Johnny Square: Professional Aluminum Rafter Square, 7'', Silver - Top Quality with 1 Square
8 Review

Triangle Group TR918 225/45 R18 95V summer
61 Review

Kapro - 353 Professional Ledge-It Try & Mitre Square - For Leveling And Measuring - Features Stainless Steel Blade, Retractable Ledge, And Etched Ruler Markings - 12 Inch
23 Review