The FuelTech PS-300 Pressure Sensor is perfect for those who need to monitor pressure in fuel, oil, and wastegate systems. Whether you're a professional mechanic or a DIY enthusiast, this sensor is a must-have. It has an output range of 0.5 - 4.5V and runs on a 5V supply, with a measurement range of 0 - 300 psi. The 1/8' NPT thread size makes it easy to install in your system.