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Home \ Tool Catalog \ Vehicle Service \ Wheel & Brake \ Tire Chucks & Pressure Gauges \ Item: DT4

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Features & Benefits

  • Easy change chuck system with 1 button operation
  • Measuring range: 3 ~ 175psi
  • Displays KG, PSI or BAR measurement
  • Resolution: 0.1psi
  • Works on a nitrogen system
  • Unit comes with 21" hose
  • Two position lever: 1st position deflates, 2nd position inflates.
  • Allows accurate reading of tire pressure assisting with functionality of use with TPMS (Tire Pressure Monitoring System)

Return Policy *

  • Return for refund within: 30 days
  • Return for replacement within: 30 days

* Applies to purchases made on only; see your Matco distributor for warranty or return information on purchases made elsewhere.

Detailed Specs

P.S.I Range
3 - 175
Operating Temperature Range
0.1 PSI
0 ¡V 58 psi +/- 1.2 psi
Power Source
Lithium Batteries
140hr lifetime
# Bolt Positions
3.5'' DIGITAL TIRE INFLATOR 4.6 5 33 33
This is a decent product I like the long hose and the inflate/deflate feature. The digital gauge is nice as well. But the batteries are hard to get to. The rubber around the hose is already starting to fall apart. The worst part is the coupler on the end of the hose. Mine doesn't hold onto the valve stem without leaking air. I have to constantly keep pressure on it to keep it from leaking air. Nice idea for a tool. Just poorly constructed. January 30, 2015
Good tire inflator A friend of mine had this inflator and it worked good so I decided to buy one. Works amazingly well nice long hose. The only issues it has is lack of an off button and the battery is a little hard to get to. August 12, 2014
Everyone at the shop has one! Nice to have for all the tpms systems these days. You sometimes have to hold the chuck so it doesn't leak, but i won't knock it for that as not all valve stems are the same. A nice addition to any tool collection. They should sell this in a wide variety of colors! it would probably boost sales and It would be a lot easier to identify who's inflator is who's that way. January 8, 2014
Great product. This product is well worth the money. I work with Volkswagen and am constantly using this product. It is accurate, and although slightly bigger than I though, easy to use. The two position trigger works great and like I mentioned before, it is very accurate. March 22, 2013
Awsome toold!must have if working on Tires! I am a Tire Guy @ an Auto Shop and being a tire guy this tool makes life so much easier. Especially with more cars coming out of the factory with TPMS sensors this tool lets you accurately determine the tire pressure, and also lets you deflate the tire as well... December 14, 2013
Excellant well made piece. I work in a shop and need to use it quite often, it hasn't failed me ever. June 25, 2014
Expectations Exceeded Very well built product. Automatic shutoff was well thought out in order to extend battery life as much as possible. The extra long hose assembly was another reason why I chose the item as it helps with fatigue as well as vehicles with dual rear wheels. I also found that the backlit display came in very handy at the dragstrip when I am in a area of the pits that is not well lit. The homework was really done with the production of this unit and I recommend this unit to anyone. October 3, 2011
very good update an old coworker had the the first version and i liked the concept of it. i waited some time and picked up this version. this was a replacement of another brands air gauge due to its repeated failure. i absolutely love this thing. just recently had to buy new batteries since i used up the two that came with it. with every matco product i purchase the more i walk away from the other guys. the quality that goes into every tool is much better. November 17, 2011
  • 2015-06-21T11:35:44.458-05:00
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