Product review (5 stars): Unless you live in a climate controlled room
Music Background: over 50 years playing stringed instruments.
This Is the best invention for acoustic guitars that I've seen it a long time.  Absolutely amazing. I'll
I've had a problem years ago with humidity & temperature changes that ruined a fine Gibson J45. With this fabulous product I can track and manage the temps and humidity levels all from my smartphone. I highly recommend.