AutoMeter Gauge Components ST747 These compact, solid state, pressure transducers from Stack are designed to measure fluid pressures up to 10 BAR / 150 PSIG in relation to current atmospheric pressure. Compatible with a wide array of common automotive fluid types including but not limited to water / coolant, gasoline, ethanol, methanol, diesel, air, nitrous oxide, oil, and brake fluid. Constructed from stainless steel and well suited for the rigors of motorsports applications offering excellent accuracy, repeatability, and durability over a broad operating temperature range. FLUID PRESS. SENSOR, SOLID STATE, 150 PSIG / 10 BAR,1/8" NPTF (M) Stack Instruments Series, Fluid Press. Sensor, Solid State, 150 PSIG / 10 Bar,1/8" NPTF (M) Autometer 150PSI Pressure Sensor Solid State 1/8 NPT Male