I work in roadside rescue, so I very frequently use air pumps (tire inflators) for my clients. Within three years I had to replace EIGHT different air pumps (of different brands and prices below $120) because they all were getting broken, overheated and melted, short-circuited etc, it was a nightmare... UNTIL I LUCKILY BOUGHT THIS NILIGHT AIR PUMP. I am so happy now!!
This Nilight Tire Inflator is:
1) really heavy duty,
2) allows to work with small (standard) and even with big (37 inch and greater) tires,
3) easily inflates 4+1 tires without overheating,
4) inflates tires FAST, definitely faster than most other tire inflators (maybe even twice faster),
5) very accurate in pressure measuring (I checked it),
6) has auto-off on the selected (by you) air pressure's measure (therefore, the inflating tire won't blow),
7) comfortable to work in full darkness,
8) supports different measurement units,
9) worked under a minor drizzling rain (but I would be careful with that though and avoid exposing it to water, just in case),
10) has really affordable price (and the warranty).
AMAZING, OUTSTANDING, GREAT TIRE INFLATOR!!!
THANK YOU NILIGHT, YOU ARE AN EXCELLENT COMPANY!!!
P.S.: a professional advice - never exceed tire's maximum rated air pressure (especially important if your tire isn't new), but better keep it 3-4 PCI / 20-40 kPa lower than the maximum, and always keep yourself away and maintain safe distance (6 ft+) from a tire when you inflate it. You can easily do it with this amazing Nilight tire inflator.
Drive safe!