• New dual AAA battery powered design. 4X the battery life and simplified battery installation
• Includes 6 ft. 1/4" rubber hose
• Maximum accuracy and 0.1psi resolution for use with TPMS (Tire Pressure Monitoring System)
• Large face, backlit LCD digital read-out displays KG, PSI or BAR measurement
• 30DC - Straight-on 30° reverse angle chuck with 1/4" NPT female thread
• Astro Pneumatic 30186DC combines model 3018 3.5" Digital Tire Inflator including a 6 ft. 1/4" rubber hose with the Astro 30DC 6" Dual Head Chuck

The Astro Pneumatic 3018 3-1/2-Inch Digital Tire Inflator with Hose allows accurate reading of tire pressure assisting with functionality of use with TPMS (Tire Pressure Monitoring System). The unit has an easy change chuck system and convenient 1-button operation with auto shut-off for increased battery life.  Unit is covered with rubber sleeve for extra comfort and durability. Two position lever – 1st position deflates, 2nd position inflates. The Astro Pneumatic 30DC 6-Inch Dual Head Chuck can be used with both the Astro 3018 and 3081. It is designed with a 1/4-Inch NPT female thread and it is 6-Inches long.