Review on JACO SmartPro 2.0 Portable Air Compressor Pump - Digital Tire Inflator - AC/DC - 100 PSI by Jeff Apel

JACO makes exactly what I need - a blower to accurately maintain air pressure in tires including spares. A particular tire has a very slow leak that requires a few pounds of pressure every week. It only takes a minute or two to add a few pounds to a tire. After connecting to the power source, I simply set the desired pressure, screw on the connection hose and turn on the power switch. Jaco stops as soon as the tire has reached the desired pressure. The unit looks well made, comes in a nice cloth carrying case with AC power plug, cord and plug for car lighter/accessories and two additional plugs for inflating sports balls and air mattresses. There is an LED light that can be used for night time or as a flashing warning. I love it!