Fuel Injection Tester Gauge reads 0-100psi,0-7bar Fits most systems(except for bosch,cis-jetronic and gm throttle body system Fuel Injection Tester Gauge reads 0-100psi,0-7barFits most systems(except for bosch,cis-jetronic and gm throttle body systemWe are a manufacturer, been specializing in hand tools, oil filter, pneumatic series, plier, wrench,hammer, socket, screwdriver, ratchet, bar, ...