ATsafe 2 in 1 Professional Rapid Air Down Tire Deflator Pressure Gauge 75Psi with Special Chuck for 4X4 Large Offroad Tires on Jeep, Truck, ATV

Lo use una vez. Y la segunda vez que lo saqué de su estuche el cristal del manómetro ya estaba desprendido.He tratado de comunicarme para buscar regresarlo y la aplicación ya no te lo permite.Ni hablar a buscar otro!!No lo recomiendo ! Es un producto muy malo

adjustable and easy to use but you have to program them before getting to your air down location they were not set at 18PSI like explained

The ATsafepro digital tire deflator pressure gauge is not just an air pressure gauge. It really is a tire deflator first and foremost, and then also an accurate pressure gauge. Apparently, these sorts of devices are most commonly used for off-roading where it’s beneficial to air down your tires while 4x4ing. I don’t do that. But it works well for non-off-roaders, too. I can overinflate a tire with my less accurate air pump, and then use this device to bring the pressure down to the exact amount I need.STRENGTHS: The device is sturdy and very well built and should last a long time. A lot of the working parts are made from brass, with smooth movements. The digital display is quite well back lit. It comes with two AAA batteries installed (with a small pull tab you need to remove prior to use). The gauge appears to be quite accurate for me. And it really makes deflating a tire quick and fairly easy. The gauge provides measurements for ranges 0-200 PSI, 0-14 Bar, 0-1400 KPa, or 0-14 Kgf/cm², with a quick and intuitive display that times out after about 60 seconds of inactivity. The gauge comes with four spare valve caps and a carrying pouch.WEAKNESSES: If you just want a tire gauge, I would suggest you look elsewhere. This device, because it primarily is a deflater, is more complicated than a simple tire gauge. In fact, it came without instructions and I had to write the company to ask how to use it! I couldn’t figure it out on my own. (On the plus side, ATsafepro customer service responded with help in less than 24 hours.) It should be noted that, in the instructions they sent me, they warned: “Do not use on tires with any internal foreign matter such as balance sand, liquid tire repair/sealer, etc.” So, if you have a self-sealing tire, or something similar, this is not the device for you.INSTRUCTIONS: As I said, no instructions were provided with the item, or found on the Amazon page currently. However, the ATsafepro folks told me their analog version of this device has essentially the same instructions, and so I used those and was able to get up and running quickly. Also, I found several YouTube videos showing how to use the analog version. The company told me they will be adding instructions with purchases in the future; so soon that won’t be a problem. But in the meantime, I would recommend the YouTube videos. I believe the analog version is the “ATsafepro 2 in 1 Professional Rapid Air Down Tire Deflator Pressure Gauge 75Psi,” which also is sold on Amazon.If you want a simple tire gauge, look elsewhere. If you can use a deflator/gauge, then this is a really nice option that I can recommend. It also would make an excellent gift.

The box comes in handy and is convenient to keep in the trunk of my car. In the box, there are several smaller pieces I didn't use, but it's good to have them for the future. Overall, it was very easy to use on my car tire (removed the cap, pushed in, done), even though it's my first time using a deflator.

Il faut bien lire le mode d’emploi et après ça fonctionne parfaitement et c’est rapide et précis.