AZUNO Rapid Air Down Digital Tire Deflator Kit: Ultimate Offroad Repair Solution for Cars and Bikes Review

Sometimes it works but the sensor sometimes reads incorrectly and it takes a long time to get a reading and sometimes it won't deflate, you have to keep turning and lifting and after push and shove down and you don't know where the air is. Checking with a more accurate manometer is not correct. I would return it but I missed the return deadline. It doesn't work, it's not convenient.

Easy to set up and use but only works occasionally. Most of the time it says NULL. I installed it correctly, I look at the readings, sometimes it reads correctly, then it goes to zero and again the pressure doesn't show. Maybe I'm doing something wrong, but these things shouldn't be that complicated/fussy. I would return but the return window has already passed. I seem to have gotten stuck on this piece of junk. Don't buy this.

It removes the valve core but doesn't deflate any faster than simply removing the valve cover and pressing the release button. The key is to vent FAST. There must be a limitation in its design that ARB doesn't have. Also when trying to remove it from the valve it tends to unscrew in the middle leaving the bottom on the valve. I should have paid more and gotten ARB.

Like many others, it takes some time to figure it out. It's a great idea, but even knowing how to use it only worked for a while. The valve gets stuck after unscrewing, constantly stopping airflow. It worked on two of my four tires with no issues, but the time spent on the other two would have allowed the air to deflate more quickly using a rock to put pressure on the valve. When it works, it works well, allowing you to switch between venting and pressure testing in seconds.