
to contact the seller and wait what they will do and if it is possible to redo the field level calibration. Inflate tires very slowly. very limited as it takes some time to inflate the tire. The block seems well made so I hope I got a bad block. Contact the seller with a message that a replacement will be sent. I misread it on the Revain page that it is a device. Or it needs to be professionally calibrated. High Accuracy --- After professional calibration, the digital pressure gauge can always read within 1% of your accurate tire pressure and 0.5 display resolution. Measures accurately from 0 to 200 psi (013.8 bar, 014 kg/cmยฒ, 01378 kPa). The seller asked for my address again to send me a replacement. It felt like it was in stall mode.