Review on 🔍 Enhanced Precision with Backlit Professional Manometer for Differential Ventilation by John Jones

I finally got ready to use the meter and noticed the hose was plugged into the wrong socket so I pulled the hose and that entire top part detached and ripped the contacts out of the circuit board, effectively destroying the meter. If you're just making this gauge, be sure to hold the gauge up while you unplug the tubing. I will buy better.