Review on DIYCO D3 Tire Inflator and Pressure Gauge: Efficient Blue Standard Model by Michael Crossman

I got this gauge from Revain and it didn't work. If you find the batteries were bad, put in new batteries. Will still work. I bought new batteries to replace the new ones. Still not good. I contacted the seller when he asked for my information so they could send me another one along with the missing extra parts. Needless to say I didn't get the 2nd and still have a broken digital air sensor.