This pressure gauge pressure with 0.1 PSI accuracy across four units: PSI, Bar, Kpa, and kg/cm². It features a brass air chuck, stainless steel trigger, and a 19.7" stainless braided hose for durability. The price drops from $46.99 to $17.50 when you apply the coupon code "PVZ8YKNU" at checkout. Shipping is free for prime members or on orders over $35.