REVIEW OF CRAFTSMAN V20 TIRE INFLATOR PUMP

20* Cordless Inflator (Tool Only) provides added versatility allowing the user the freedom to use this product with a V20* battery, AC wall plug, or with a vehicles 12V adapter. Tackle any task ranging from an air mattress to an automobile tire. The automatic shutoff feature allows you to enter your PSI setting and walk away, while the digital gauge provides an easy to read display.

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[EType]

When you use the programmable pressure shut-off, make sure you toggle up the pressure you want and then wait for the display to show 00...then and only then should you then start-up the pump. If you don't wait for the 00 to display, it will continue to fill beyond what you thought you set it at. As for the inexact final pressure, this is common in every inflator/compressor. You're always going to lose some pressure when you disconnect the air-hose because there's a moment there that the tire valve is open and air is coming out. I always take the pressure up 2 or 3 pounds beyond what my target, final pressure is. Once you disconnect the air-hose, check the tire's pressure again with a separate tire-pressure gauge. You may still be slightly high, at which point you can use the back side of the tire-pressure gauge to depress the tire valve and let some air out to back yourself down into the target pressure.

[brentneahring]

Either the craftsman or dewalt brands are my go to

[bruceraiken]

did I misinterpret something. I saw the power cord coming out of the same side as the inflator hose with the tire fitting. I assumed that was the AC power cord. Yet, the switch on the unit appeared to be pushed in at the lower DC side. What am I missing?

[jeremywhitesell]

The meter is off by 2 psi in most units. You want 35psi set it on 37. Always have a seperate air checker no matter what brand or unit you have.

[ErnieBoland]

while the pump is on the measurement will not be accurate. the pump is doing its own test to shut it down when its reach the set psi

[bribri]

Just got this and while airing up truck tire with the 4.0ah battery for about 10 minutes it gave error "E9" then shut off. Any idea what that means? Battery too warm? Book says nothing about codes and is useless.

[mylivinghell]

anyone who has had this for awhile has it held up?