
I work in a frame shop that builds cars. Got this to replace my old broken one that doesn't read accurately. I want to return it and get my money back. Unfortunately I've been using it for a few days now and it's probably no longer possible. The only plus is the glowing display

Portable Handheld Manometer π for Accurate Pressure Differential Measurement
5 Review

π§ UEi Test Instruments DAFM3B Digital Multimeter
6 Review

π Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review

π Dioxide Controller for Digital Gas Monitoring
5 Review