A square is not a square. I tested it for 3 squares and it was uneven at 1/8" x 8". I had to cut through the wood before I could start my dovetails. My joints were square until I used this tool. Disgusting that it comes untested, I can't use it for anything other than a metric ruler.
π Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review
Portable Handheld Manometer π for Accurate Pressure Differential Measurement
5 Review
π₯ Advanced Testo Wireless Hot Wire Anemometer Technology
4 Review
π§ UEi Test Instruments DAFM3B Digital Multimeter
6 Review