SILCA (United States) - Using a revolutionary new non-linear gauge scale technology, the Terra pump uses custom gauge internals that allows for 0.5 psi precision at the low end of the range climbing to 1 psi precision at the high end of the range (120psi). This unique design allows the gauge to achieve 120 psi overall capability; yet, 50% of the gauge face contains 0-30psi (0-2.1bar).
The Terra maintains SILCA’s famous all-metal construction with a lathe-turned Ash wood handle. And breaks the traditional SILCA mold with a unique lever-operated chuck, based on SILCA’s own award-winning Tattico mini pump chuck design. This full metal chuck uses a threaded reversible end cap to switch between Presta and Schrader valves and contains an inline pressure bleed button.